The Romans used crushed mouse brains as toothpaste. ewwwwww! Imagine who sticky and gooey it would be!

We all like a man who gives a nice firm hand shake. However, you might want to think twice before returning the firm grip. Annually you will shake hands with 6 men who have recently masturbated and did not wash their hands.

Ever have a craving for a peanut butter sandwich? That thick, yummy, and creamy goodness. In one pound of peanut butter, it typically can contain up to 150 bug fragments and 5 rodent hairs.

Need to use the bathroom? When a person pees, a small deposit of urine enters the mouth through the saliva glands.

Ewww you farted! Thats what everyone used to say in preschool! I agree though farts do smell horrible! Would you like to know why? Well its not really the fart because farts are made out of methane and methane does not smell. What really smells is the small poop particles. I know thats gross right?! If that did not make you say "ewwwwww" then check out our other gross facts!