There's a children's book titled "Where Willy Went" detailing the adventures of a sperm.
22
To "testify" was based on men in the Roman court swearing to a statement made by swearing on their testicles.
627
If you fake a laugh long enough, you'll actually start to laugh really hard.
44
The Mona Lisa has no eyebrows. It was the fashion in Renaissance Florence to shave them off!
641
The inventor of the Waffle Iron did not like waffles.
976
To sell your home faster, and for more money, paint it yellow.
829
A toothpick is the object most often choked on by Americans.
612

