Definitions by Turner Sultan

Frito beaver 

An individual who loves and craves Fritos chips so much that their two top front teeth become bucked out like a beaver. This can be an actual protrusion of the teeth, or can be achieved by placing a Frito on top of each of the two top front teeth, under the top lip, thus allowing them protrude like buck teeth.

After eating that entire bag by yourself, you've turned into a Frito beaver.

Frito beaver by Turner Sultan July 17, 2010