1 definition by buttchmoassassin

(noun)
1. a person who exhibits buttlike behavior.
2. someone who has constant reekage from the cheekage, and whose face resembles a butt
3. a person with a butty attitude
"Hey Tom can I borrow your iPod?"

"No man, never!"

"You're such a buttchmo!"
by buttchmoassassin April 29, 2009
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