The holiday shopping season is in full swing, and if you're struggling to find the right gift for someone special*, head on over to the mental_floss store. Until 11:59pm Eastern Time tonight, all tees are $14.90. We're guessing not everyone on your list has a "When Life Gives You Scurvy, Make Lemonade" shirt.

1201-3shirts

Just visit our store, fill up your cart, and enter the coupon code TEESALE before checkout.

teesale

* Or someone especially difficult to shop for. Or someone not particularly special you're obligated to offer a holiday gift.