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1. butt-monkey
One who clings to the butt of another as a monkey clings to a tree, a butt-kisser.
I can't beleive you bought a birthday present for your boss, you are such a butt-monkey.
2. butt-monkey
A monkey that lives in somebody's butt, or a very pesky person who you want to feed to a rabid Mako shark.
Stop being such a butt-monkey and help me clean this garage!
by Shawn B. May 22, 2003 share this add a video
3. butt-monkey
a monkey of or pertaining to the butt.
"dude check it out! a butt-monkey!"
by jim May 7, 2005 share this add a video