A crocodile's tongue is attached to the roof of its mouth and he cannot move it. See more

A crocodile cannot stick its tongue out. See more

The "sixth sick sheik's sixth sheep's sick" is said to be the toughest tongue twister in the English language. See more

The Chinese ideogram for 'trouble' depicts two women living under one roof'. I wonder why ;-). See more

In Tibet it is considered good manners to stick out your tongue at someone. See more

On average, 100 people choke to death on ball-point pens every year, so don't stick it in your mouth! See more

A sneeze travels out of your mouth at over 100 mph! See more

Electricity doesn't move through a wire but through a field around the wire. See more

To escape the grip of a crocodile's jaws, push your thumbs into its eyeballs, it will let you go instantly. See more

A chameleon's tongue is twice the length of its body. See more

Like fingerprints, everyone's tongue print is different. See more

There are more bacteria in your mouth than the human population of the U.S.A. and Canada combined. See more

A giraffe can clean its ears with its 21-inch tongue. See more

The strongest muscle in the body is the tongue. See more