1. An individual who munches on butts.
2. An annoying person who should eat some ass; dirty, stinky, hairy ass.
1. "Oh look! A wild buttmuncher!"
2. "You stupid little buttmucher!"
by Blah May 12, 2003
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person who you are mad at, and feel is dirty enough to munch butts, preferably stinky ones.
by weasel April 29, 2004
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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
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Someone who is acting like a jerk, dick, meanie, or asshole. But by calling them a buttmuncher you are saying it in a nicer way.
First Man: Will you buy me a soda, please?
Second Man: NO! Go buy it yourself!!
First Man: Fine you buttmuncher!
by White Beezy January 25, 2008
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one who stalks someone or follows them around 24/7 ; annoying person
he is such a buttmuncher
by jose4563 October 13, 2011
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one who loves to munch in and around the asshole from time to time.
Alex and Jake were the number one buttmunchers the night because there buttholes became soggy
by Gunther69 February 19, 2010
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