A combination sex act/pickpocket move in which you get a mark drunk enough to fist your asshole without removing his/her jewelry. Then, using muscles that have taken years to train, you steal the mark's watch/bracelet/rings. As soon as you have the desired items stowed away, you create a distraction like squirting a little liquid shit on the mark's forearm. While they rush to the bathroom to clean up, you get dressed, say that you're not feeing well, apologize and leave.
You: So, did you and that girl hookup last night?
Friend: She pulled a Kansas City Pocket Watch on me, bro!
You: No way!
Friend: Man, that was a $3500 watch and I'll miss it, but bro, that pinky ring belonged to my grandfather!
by assbucket July 4, 2013
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