1. Someone who is fun to have sex with, usually slightly kinky
2. Someone who behaves in a sexy, 'naughty' manner
1. "That girl will try anything, she's an amazing sex monkey!"
2. "Andy's such a sex monkey- you realise he wasn't wearing boxers today?"
by satania April 09, 2005
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When you have so much crazy sex that it is comparative to that of a wild beast
They just had sex 40 times, darn what sex monkeys
by whoremuffin1 May 22, 2011
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duane. he really looks like a monkey! he's addicted to sex. he smokes weed too.
alex: hey tierra, i saw a kid today and he was smokin weed and humping a chair!

tierra: wow! he's probably a sex monkey!
by heyvanityhaha July 29, 2009
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a science expirament that went wrong and now earth is over populated with these unitelligent "homosapians"
LOOK!!!! thats some real sex monkeys right there
by ZOMBIE!! June 07, 2010
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Someone who is very kinky and a thrill to have sexual intercourse with.
JUSTIN JOSHUA ASHER IS A SEX MONKEY!!!
by Heisabeast June 04, 2011
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