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."

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"

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!!!!

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!

Buttmunchkin 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.

Buttmunchausen by Proxy 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

buttmunch by Az December 14, 2002

Butt Muncher 

A term of endearment made by an extremely cute and sweet girl. It is generally used to tease your significant other and make them smile.

Ugh! Your such a butt muncher!

Butt Muncher by ILA <3 November 23, 2010