11 Brain-Freezing Facts About Slurpees

TIM SLOAN, AFP/Getty Images
TIM SLOAN, AFP/Getty Images

With more than 13 million cups consumed every month, 7-Eleven’s Slurpee might be the most popular frozen beverage in the world. In honor of the iconic slushie, which has been around for more than 50 years, we’re dispensing some facts on its history, Slurpee milestones, and why you can’t fill a kiddie pool with the slush.

1. THE SLURPEE WAS DISCOVERED BY ACCIDENT.

Slurpee’s origins have roots in that oasis of deliciousness, Dairy Queen. In 1959, franchisee Omar Knedlik found that his soda fountain wasn’t working. After freezing some pop bottles to keep drinks cool, he discovered customers loved the icy consistency. Using an automotive air conditioner, Knedlik invented a machine to dispense pure Tundra-sourced slush, called it ICEE, and then licensed the equipment to 7-Eleven in 1965. The company renamed it Slurpee in 1966 in honor of the sound a person makes while trying to slurp up the gunk through a straw. (The ICEE brand is still used in other convenience chains.)

2. A TV COMMERCIAL MADE SALES SOAR.

Slurpee sales were idling at an average of 50 per store per day until 7-Eleven launched its “Strange Things” series of television commercials. In one spot, a man swears his life was modest until he sampled a Slurpee—the next day, he became an airline pilot. Even though the ad didn’t explain what a Slurpee was, it created so much interest around the product that individual store sales soared to 300 a day.

3. THERE WAS A SLURPEE SINGLE.

The 1970s were a strange and terrifying time for pop culture: the decade gave license for 7-Eleven to release a single on 45 RPM vinyl, “Dance the Slurp,” as a promotional track for the drink; it was given out free in stores. The piece features a groovy tune accompanied by a slurping sound. It’s well worth your time.

4. IT REVOLUTIONIZED THE STRAW.

As Slurpee began to conquer the convenience cold-drink market, 7-Eleven realized that customers were having issues getting the remaining bits of syrupy chunks from the bottom of the cup. The solution? Inventor Arthur Aykanian’s spoon straw, which added a little scoop at the end. Debuting in 1968, it has become synonymous with Slurpee. In 2003, the company took Slurpee delivery development further with an edible straw. The candy rod was bendable until it hit the ice-cold liquid, where it stiffened into a useable utensil.

5. “BRAIN FREEZE” IS TRADEMARKED BY 7-ELEVEN.

Everyone is aware of the dangers of drinking a Slurpee too fast: searing, thudding pain in the cranium that can bring a sturdy individual to his or her knees. While “brain freeze” started out as a colloquial term, 7-Eleven saw the marketing opportunities—and trademarked the phrase. The actual medical term for that type of rapid-onset headache caused by an overabundance of cold temperatures to a key artery in the throat is sphenopalatine ganglioneuralgia. You can make it dissipate faster by pushing your tongue against the roof of your mouth or drinking something warm.

6. YOU COULD CHEW SLURPEE BUBBLE GUM.

For decades, 7-Eleven was pretty protective of the vaunted Slurpee brand, preferring to keep it to ice-encrusted drinks and non-edible items like key chains. In 1998, the company had a change of heart and expanded the Slurpee umbrella to include a frozen ice pop and blocks of bubblegum that had a liquid center.  

7. SOME CUPS WERE MADE FROM WAVEFORMS OF MATING WHALES.

For a promotional stunt in Australia in 2015, 7-Eleven recorded a series of radio spots featuring whales mating and screaming soccer fans. The waveforms—visual representations of the noises—were then used to create a 3D-printed series of special cups that customers could get in stores or print at home (if they had a 3D printer). 

8. THE SLURPEE KING WAS CROWNED IN KENNEWICK, WASHINGTON.

From 2007 to 2008, more Slurpees were dispensed at a Kennewick, Washington-area 7-Eleven than anywhere else in the world. Their secret? A wall of Slurpee machines that was enough to meet the demand of a nearby high school football team. Store owner Don Mariotto said increasing his supply from six to 12 barrels was just barely enough to keep up. “Man, those big hosses would come in during August practices with sweat pouring off of them,” he told Franchising in 2007, “[and] head straight for the Slurpee machine and hit it like it was a [rival] Pasco linebacker.” The title was taken by Manitoba in 2009; Mariotto complained that the tally was changed to count cups, not volume, costing him the title of Slurpee King.

9. ADULTS USED TO BE ASHAMED TO DRINK SLURPEES.


Ashlee Martin via Flickr // CC BY 2.0

For all of Slurpee’s success throughout the 1970s and 1980s, there was one problem: adults were slightly embarrassed to be seen with one. Because much of the marketing was targeted at children, adults would sometimes ask for Big Gulp cups to deposit their slush in. Taking note of the ignored demographic, 7-Eleven partnered with MTV in 1995 to sponsor its summer "Beach House" programming block: young adults could use a slide that ran right into a pool of Slurpee. Sales of the drink rose 10 percent that year.

10. THERE WAS ONCE A DUAL-CHAMBERED SLURPEE.

Pioneering a new method of Slurpee delivery, 7-Eleven introduced a highly innovative dual-flavor Slurpee for the product’s 45th anniversary in 2011. Customers could choose two flavors that would be dispensed into one cup with two chambers; a dual-piped straw could be inserted, allowing them to either enjoy a mixed drink or activate a valve that would allow for one flavor to be sucked up at a time.

11. BRING YOUR OWN CUP DAY GOT A LITTLE OUT OF CONTROL.

During promotional stunts in 2015 and early 2016, 7-Eleven allowed patrons to bring their own container to Slurpee machines for a flat price of $1.50. While most kept their cups to reasonable portions, a few carried in kettles, fish bowls, teapots, and even a plastic sled. One consumer brought an inflatable swimming pool. 7-Eleven eventually mandated that containers had to fit through a cardboard measuring hole to ward off anyone thinking of bringing in a trough.

10 Products for a Better Night's Sleep

Amazon/Comfort Spaces
Amazon/Comfort Spaces

Getting a full eight hours of sleep can be tough these days. If you’re having trouble catching enough Zzzs, consider giving these highly rated and recommended products a try.

1. Everlasting Comfort Pure Memory Foam Knee Pillow; $25

Everlasting Comfort Knee Pillow
Everlasting Comfort/Amazon

For side sleepers, keeping the spine, hips, and legs aligned is key to a good night’s rest—and a pain-free morning after. Everlasting Comfort’s memory foam knee pillow is ergonomically designed to fit between the knees or thighs to ensure proper alignment. One simple but game-changing feature is the removable strap, which you can fasten around one leg; this keeps the pillow in place even as you roll at night, meaning you don’t have to wake up to adjust it (or pick it up from your floor). Reviewers call the pillow “life-changing” and “the best knee pillow I’ve found.” Plus, it comes with two pairs of ear plugs.

Buy it: Amazon

2. Letsfit White Noise Machine; $21

Letsfit White Noise Machine
Letsfit/Amazon

White noise machines: They’re not just for babies! This Letsfit model—which is rated 4.7 out of five with nearly 3500 reviews—has 14 potential sleep soundtracks, including three white noise tracks, to better block out everything from sirens to birds that chirp enthusiastically at dawn (although there’s also a birds track, if that’s your thing). It also has a timer function and a night light.

Buy it: Amazon

3. ECLIPSE Blackout Curtains; $16

Eclipse Black Out Curtains
Eclipse/Amazon

According to the National Sleep Foundation, too much light in a room when you’re trying to snooze is a recipe for sleep disaster. These understated polyester curtains from ECLIPSE block 99 percent of light and reduce noise—plus, they’ll help you save on energy costs. "Our neighbor leaves their backyard light on all night with what I can only guess is the same kind of bulb they use on a train headlight. It shines across their yard, through ours, straight at our bedroom window," one Amazon reviewer who purchased the curtains in black wrote. "These drapes block the light completely."

Buy it: Amazon

4. JALL Wake Up Light Sunrise Alarm Clock; $38

JALL Wake Up Light Sunrise Alarm Clock
JALL/Amazon

Being jarred awake by a blaring alarm clock can set the wrong mood for the rest of your day. Wake up in a more pleasant way with this clock, which gradually lights up between 10 percent and 100 percent in the 30 minutes before your alarm. You can choose between seven different colors and several natural sounds as well as a regular alarm beep, but why would you ever use that? “Since getting this clock my sleep has been much better,” one reviewer reported. “I wake up not feeling tired but refreshed.”

Buy it: Amazon

5. Philips SmartSleep Wake-Up Light; $200

Philips SmartSleep Wake-Up Light
Philips/Amazon

If you’re looking for an alarm clock with even more features, Philips’s SmartSleep Wake-Up Light is smartphone-enabled and equipped with an AmbiTrack sensor, which tracks things like bedroom temperature, humidity, and light levels, then gives recommendations for how you can get a better night’s rest.

Buy it: Amazon

6. Slumber Cloud Stratus Sheet Set; $159

Stratus sheets from Slumber Cloud.
Slumber Cloud

Being too hot or too cold can kill a good night’s sleep. The Good Housekeeping Institute rated these sheets—which are made with Outlast fibers engineered by NASA—as 2020’s best temperature-regulating sheets.

Buy it: SlumberCloud

7. Comfort Space Coolmax Sheet Set; $29-$40

Comfort Spaces Coolmax Sheets
Comfort Spaces/Amazon

If $159 sheets are out of your price range, the GHI recommends these sheets from Comfort Spaces, which are made with moisture-wicking Coolmax microfiber. Depending on the size you need, they range in price from $29 to $40.

Buy it: Amazon

8. Coop Home Goods Eden Memory Foam Pillow; $80

Coop Eden Pillow
Coop Home Goods/Amazon

This pillow—which has a 4.5-star rating on Amazon—is filled with memory foam scraps and microfiber, and comes with an extra half-pound of fill so you can add, or subtract, the amount in the pillow for ultimate comfort. As a bonus, the pillows are hypoallergenic, mite-resistant, and washable.

Buy it: Amazon

9. Baloo Weighted Blanket; $149-$169

Baloo Weighted Blanket
Baloo/Amazon

Though the science is still out on weighted blankets, some people swear by them. Wirecutter named this Baloo blanket the best, not in small part because, unlike many weighted blankets, it’s machine-washable and -dryable. It’s currently available in 12-pound ($149) twin size and 20-pound ($169) queen size. It’s rated 4.7 out of five stars on Amazon, with one reviewer reporting that “when it's spread out over you it just feels like a comfy, snuggly hug for your whole body … I've found it super relaxing for falling asleep the last few nights, and it looks nice on the end of the bed, too.” 

Buy it: Amazon 

10. Philips Smartsleep Snoring Relief Band; $200

Philips SmartSleep Snoring Relief Band
Philips/Amazon

Few things can disturb your slumber—and that of the ones you love—like loudly sawing logs. Philips’s Smartsleep Snoring Relief Band is designed for people who snore when they’re sleeping on their backs, and according to the company, 86 percent of people who used the band reported reduced snoring after a month. The device wraps around the torso and is equipped with a sensor that delivers vibrations if it detects you moving to sleep on your back; those vibrations stop when you roll onto your side. The next day, you can see how many hours you spent in bed, how many of those hours you spent on your back, and your response rate to the vibrations. The sensor has an algorithm that notes your response rate and tweaks the intensity of vibrations based on that. “This device works exactly as advertised,” one Amazon reviewer wrote. “I’d say it’s perfect.”

Buy it: Amazon

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5 Ingenious Tricks for Saving Burnt Cookies

"Please bake our brethren on the middle rack next time."
"Please bake our brethren on the middle rack next time."
cnicbc/iStock via Getty Images

It doesn’t take long for cookies to go from an irresistible golden brown to a dispiriting black (especially if you're baking at a high altitude). But before you toss them in the trash and start rummaging around in your pantry for a store-bought snack, we have a few suggestions for saving that imperfect batch.

1. Grate off the burnt bits of cookie with a zester or cheese grater.

As PureWow explains, all you have to do is slide the cookie along your cheese grater to get rid of the burnt layer on the bottom. The smaller the holes, the better, so a lemon zester works well for this, too.

2. Scrape the burned part of the cookie off with a knife.

If you don’t have a cheese grater, you can get the same results with a regular knife—it just might take you an extra minute or two. Instead of slicing off the entire bottom of the cookie, hold your knife blade perpendicular to the bottom of the cookie and carefully scrape away the burnt crumbs.

3. Store the burned cookies in a jar with a piece of bread.

Even after you’ve shaved off the blackened evidence of your culinary blunder, your cookies might still be crispier than you’d prefer. Store them in an airtight container with a slice of bread—they’ll soak up the moisture and soften right up.

4. Make ice cream sandwiches with your burned cookies.

Snobby snackers won’t scoff at your grated cookies if they can’t even see the bottoms. Slather one with a nice, thick layer of ice cream, slap another one on top, and roll the edges in your favorite topping for a treat that’s better than any cookie—burnt or not.

5. Transform your burned cookies into a cookie crust.

For charred, crunchy cookies that seem beyond salvation, you can completely cut off the burnt bottoms, crush the remains, and turn them into a cookie crust for a pie or cheesecake. Here’s a simple recipe from the Pioneer Woman that calls for three ingredients: cookie crumbs, butter, and sugar.