Lionpotamus

a person that has a big mouth and when he yawns it looks like the mouth of a cross breed between a lion and a hippo

dears gods, look at lionpotamus, irts brutal

by Toki Wartooth December 30, 2007

lipopotamus

(noun) (lip-o-POT-a-mus) One who has a fat lip.

Example 1: The lipopotamus ate a knuckle sandwich during the smashmouth football game.

Example 2: Thanks to a heaping helping of collagen, Meg went from zipperlip to lipopotamus.

by Moby Doug January 24, 2009