buttmuncher

Somebody that annoys you so badly it's like their gnawing at your ass.

My math teacher is being the biggest buttmuncher today because he assigned, like, 50 pages of homework.

by Athena 777 December 28, 2005

buttmunch

n. Someone who is a source of irritation, thus becoming the target of another's animosity.
Syn.: jerk, wanker, bastard, fucker, creep, buttmonkey, asshole, shithead

"Give the kid back his ball, you buttmunch!"

"All you do is make fun of me. You're such a buttmunch."

by Tatari June 10, 2003

Buttmunch

N. An annoying person who you can't stand. Someone you can't find a word for.

"Dude, stop being a Buttmunch!!"

"Don't talk to me! You're such a Buttmunch"

by IhYfF July 2, 2009

Buttmunch

Buttmunch is a common insult used to describe someone with a disagreeable personality. Character traits that can define a person worthy of being called a buttmunch include but are not limited to: annoying, mean, dumb, sarcastic, etc.
No ones knows were the term was originally coined before it was used in Beavis and Butthead, which brought the word to mass popularity.

Haley: Blah Blah *annoying* blah blah blah

Daniel: Haley! Stop being such a buttmunch!!!!

by Sakari October 30, 2012

Buttmunchkin

A term to describe an annoying little person when a profane term is inappropriate.

That buttmunchkin is getting on my nerves!

by Sex Fink October 9, 2009

Buttmunchausen by Proxy

A mental disorder in which a person repeatedly and deliberately tries to gain sympathy for fake problems with a friend or loved one's butt.

David's roommate didn't sit on a nail, he's just back on his Buttmunchausen by Proxy bullshit.

by DoogieMcButtButt February 12, 2020

buttmunch

An annoying person, particularly a small one you can't call a worse name

Your little sis is a buttmunch

by Az December 14, 2002