Using a body orfice to hide something, usually dope or contraband in prison.
I got pulled over, so I gave my dope to my girlfriend. She shoved it down her pants and into her flesh pocket so I didn't get caught.

When I got stripped down after visitation, I had the weed in my flesh pocket. Made it back to block, pulled it out, washed the baggies and made a mint selling it on the yard.
by Guitar God Jay November 13, 2015
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you uppercut into your girls coochie and flick the cervix with the middle finger, guarantee you bro this the shit right here.
ay bro last night hit my girl with a texas pocket flick, had her on the ground screaming for more”
by southern sex tips (official) December 28, 2019
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What you say when a girl who is annoying or fat is trying to get close to you and is rubbing up on you trying kiss you, hug you, hold your hand, give you a blowjob, or whatever and you dont want it. It's basically implying that shes too close and to GET THE FUCK AWAY FROM ME.
Girl: hey your cute
(trys to hold you hand and shes getting really close to you. too close)

Guy: That's my pocket

Girl:What?

Guy: (walks away)
by Schmekel August 31, 2010
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To insert ones spit lubed middle and index finger into both nasal passageways of an unsuspecting bistander.
“That was such a good mayonnaise pocket, I got more booger on my finger than he got spit in his nose!”
by Gabitron2000 November 23, 2017
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