buttchunk

Typically used by people who want to find a creative way to use the word "butt" in an insult that isn't "butthead" or "butthole."

Not literally referring to a chunk of a butt.

Andy ate the last oreo again. God, he's such a buttchunk.

by Amaterasu- July 20, 2011

buttchunk

1.someone absolutely annoying, bothersome
2. A little chunk of poo with beans in it

1. OMG evan is such a buttchunk.
2. You should have seen this gross buttchunk i left in the toilet

by AaronLeechang September 3, 2007