cardboard muncher 

Sexual actions by mouth upon a woman's vagina. Can also be called "Box Muncher".

"Eating so much pussy labeled you a cardboard muncher!"

cardboard muncher by VyRiZ June 24, 2006

Cardboard Muncher 

An individual that consumes cardboard on a daily basis solely for the purpose of filling their dietry and nutritional needs. Normally someone who can not afford to buy anything of real sustinence.

Josh John went to Greggs and bought some chicken goujons (well, well, well), instead he deciced to eat the box, what a cardboard muncher.

Cardboard Muncher by shekinahleng January 5, 2024