a man/woman who has sex with lots of men/women lots of times in one day. octopus man can either be a man or a woman. a bigger version of a slut or whore
man 1: dude wheres daren?
man 2: probably fucking some chick
man 1: he's such a octopus man
man 2: i wish i was a octopus man.
by wisdomess June 14, 2011
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