The act of taking the anal cavity and cleaning with the tongue, thus a chocolate mop.
Dude 1: Hey that girl was so kinky she Gave me a chocolate mop.

Dude 2: Cool man
by Zune345 February 6, 2011
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A chocolate mop is when you have diarrhoea and you are about to shit and right before you burst, your partner penetrates your tight arse (with a dick or dildo) and as they’re thrusting you just let it loose.
Bill - Hey, did you guys chocolate mop last night?

Jason - Yeah man! You should have seen that shit, went all over the place. Had to call clean up on isle 9
by Pussylicker96 August 2, 2020
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