Seemingly derogatory term but often used with affection. In the classic sitcom Malcolm in the Middle, the brothers call each other buttmunch but with a smile and a pat on the back. The word can also be used as a sexually suggestive term, using it on someone you would actually like to munch on your butt.

lil mad is like big mad but the opposite, you mad but not mad to the extent of pullin somthin

a term made poular by beavis and butthead, commonly referring to beavis.

Butt Munch-
1. An annoying person that you would like to shut up.
2. A bothersome sibling.
3. A friend who is being a jackass.

a very irritable person. Hence the first definition.

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

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