A fag; a homosexual.
by Buttfuckme April 12, 2018

When two people put their assholes together and one person shits causing the other person to “eat it” with their asshole.
When my girlfriend and I were buttmunching the other day, I felt a great sense of fulfillment as my asshole munched on her shit.
by Greenbriar29 March 7, 2023

A person who enjoys chewing on asses for a living. The unsuspecting victim will end up with a sore ass full of teeth marks. Usually they will consume the shit of their unsuspecting prey.
by Notta butmuncher November 14, 2006

by Lifestyles of the rich and famous March 24, 2003

sum bitch that likes to piss people off. favorite hobby is annoying people. looks down on people even if they're tall. teehee.
by princesssparkle February 18, 2006

Amy is a buttmunch because she wouldn't tell us what we needed to know
Amy is a buttmunch because she is blonde
Did you see Amy, the buttmunch today?
Amy is a buttmunch because she is blonde
Did you see Amy, the buttmunch today?
by abcdefghlasnkvn;nslgkns;lbnksd January 16, 2009

OK, buttmunch.
by andrea January 26, 2003
