1 definition by neverknew

Top Definition
The poor, sad primate that has been tricked or forced into one's rectal cavity. It is very common for the monkey to reside in to sphincter for up to three weeks before voluntarily coming out.
Is that an arm coming out of you ass? HOLY SHIT!! IT'S AN ANAL DWELLING BUTT MONKEY!
by neverknew December 18, 2008

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