Definitions by Daniel M. Baker

Millimeter peter eater 

A person, one millimeter in height, whom consumes male genitalia.

Dude, Jimmy, your new friend Steven is pretty short. He's like only one millimeter tall, and he keeps biting my peter. Oh ya, don't worry about him, he's just a millimeter peter eater.

Millimeter peter eater by Daniel M. Baker March 23, 2008