So much can be said with a hand gesture. Here are the stories behind gestures you might use every day, and some you might not.
1. The Vulcan Salute
We all know it, even if we can't all do it. The Vulcan Salute, made famous by Leonard Nimoy as Mr. Spock on the original Star Trek, has become a cultural icon recognized even by those who have never been to a sci-fi convention. And while the gesture is meant to be from another planet, its inspiration is anything but alien.
When Nimoy was a child, he witnessed a Jewish ritual called the "kohane blessing," which uses a hand sign meant to resemble the Hebrew letter "shin," which symbolizes the Hebrew word for "Shaddai," meaning "Almighty (God)." (Got that?) It's made by splitting the hand down the middle—holding the index and middle fingers together, the ring and pinky fingers together—and then the thumb pressed firmly against the side of the hand. The Orthodox priest giving the blessing holds both hands out in front of him in these strange configurations, palms down. When Nimoy was developing a greeting to be used between Vulcans, he remembered the sign and adapted it, using only one hand held up, and pulling his thumb away from the rest of the hand.
Nimoy had no problem doing the salute, but not all Trek actors have been so lucky.
William Shatner had to have his fingers tied together with fishing line whenever Captain Kirk needed to use the sign. Even the latest pointy-eared Vulcan, actor Zachary Quinto, who played a younger Mr. Spock in the recent blockbuster film, had to have his fingers stuck together with the skin-safe superglue used by hospitals as a replacement for traditional stitches.
2. The Shaka Sign
The oldest origin story goes back to the days when Spanish sailors first landed on the Hawaiian Islands. Unable to speak the native tongue, but trying to be friendly, the Spaniards offered to share a drink by mimicking a bottle with their hand with the gesture and tilting back their head. This became such a common greeting that the natives simply believed that's how the Spanish said hello, so they started using the sign whenever the two groups encountered one another.
Another theory, from the mid-20th Century, claims the sign was inspired by the wave of a beloved local named Hamana Kalili, who'd lost the middle fingers on one hand. There are multiple theories as to how he lost his fingers: there was a shark attack, they were blown off while using dynamite to catch fish, or perhaps the digits were lost in an accident while working on a sugar plantation. But no one knows for sure anymore.
As if the origin of the gesture isn't mysterious enough, the word Shaka isn't even Hawaiian. However, most people agree the name goes back to a local used car salesman, Lippy Espinda, who would throw up the sign at the end of popular TV commercials during the 1960s and 70s, and say, "Shacka, brah!" ("Shocker, bro!")
During his Inauguration Parade, Barack Obama threw the Shaka Sign to greet Honolulu's Punahou School marching band.
3. The Corna
If you're in Italy or Spain and you flash this sign towards a man, you might get beaten up. In this culture, the symbol represents the horns of one of nature's most virile animals, the bull. The bull in this case is usually meant to symbolize the guy sleeping with the man's wife behind his back. The sign can also be interpreted with the cuckold as the bull, who has been symbolically castrated by his wife. Either way it's bound to make him see red.
However, turn your palm down and point the extended fingers at someone who doesn't like you, and you're simply guarding yourself from the Evil Eye. In ancient times, bulls were often seen as protective deities, so turning the bull's horns against an enemy was a way of keeping the curse at bay.
On a similar note, in South America, if you have the horn sign held up and twist it back and forth, it's known as "lagarto" or Lizard Gesture. Similar to the old superstition "Knock on wood," it's thought that by doing this you can protect yourself from any bad mojo that might occur after someone utters the taboo word "culebra," or snake.
Of course the corna is also used by fans of the University of Texas, where they call it the "Hook 'Em Horns." Created in 1955 by student Harley Clark, the sign represents the school's mascot, a Texas longhorn steer named Bevo, and his impressive 72" horns. Being a
former Governor of Texas, though not a UT alumni, President George W. Bush and his family were known for flashing the Hook 'Em Horns during appearances in the Lone Star State.
But there's another group of fans who use the corna, too "“ fans of heavy metal music. The gesture in metal goes back to occultist band Coven, a group heavily inspired by counter culture figures like renowned Satanist Anton LaVey, who used the corna as a sign of the Devil. However, it was Ronnie James Dio, lead singer for Black Sabbath in the late-1970s, that really made the sign take hold in the genre. He borrowed the gesture from his superstitious Italian grandmother who used it to ward off evil. He felt the sign's pagan origins fit perfectly with the subject matter of the band's music.
4. The Pledge of Allegiance
Chances are, when you were saying the Pledge of Allegiance in elementary school, you placed your hand over your heart in a sign of adoration for Old Glory. But if you were in school before World War II, you probably used an entirely different gesture to address the flag—the Bellamy Salute.
However, as the years went by, parts of the Bellamy Salute fell out of use, while others evolved. First, the military salute was abandoned, leaving only the straight arm presentation of the flag. But then the palm went from facing up, to sideways, and by the 1940s, it faced down. This last version became a problem as America entered World War II, because it so closely resembled the stiff-armed salute of dictators Mussolini and Hitler. The hand over the heart gesture was suggested as a viable alternative and President Franklin Roosevelt signed it into law in 1942 as part of the Flag Code, making it the official gesture for the Pledge of Allegiance we all know today.
5. The High Five
While no one can say for sure where the high five came from, some believe the first one was exchanged between Glenn Burke and Dusty Baker, baseball players for the L.A. Dodgers, after a home run in 1977. But there is one man who claims he knows the origin of the high five, because he says he's the guy who invented it.
Lamont Sleets, Jr. says he adopted the high five from a salute his father exchanged with old Army buddies from the 5th Infantry regiment, nicknamed "The Five." To say hello, the men would stick their hand straight up in the air, spread their fingers wide, and call out "Five!" Anytime he saw the Five greeting, Sleets Jr. would say "Hi, Five!" to the visiting veteran and slapped the upraised hand with his own. Sleets Jr. went on to become one of the top basketball players at Murray State University in the late-1970s and he brought his odd salutation with him. It became popular with his teammates, and as the team traveled the country to play other schools, Sleets says the gesture caught on.
To celebrate this infamous hand gesture, students at the University of Virginia created "National High Five Day," which takes place on the third Thursday in April (yesterday).
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Have a favorite fun hand gesture we didn't mention? Is there one you've always wondered where it came from? Tell us about it in the comments below!