A person who has had creation of a surgical colostomy, and then uses this newfound orifice for commercial (sexual) purposes.
Did you hear about John? He had Colon Cancer but they were able to resect it entirely. Only thing is that now he's down on Hollywood Blvd. servicing all the Producer types. He's become a damn COLOSTITUTE!!!
by Sick MD April 23, 2009
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