Originated around march 13, 2011, a crusty pocket is the spiteful act of ejaculating into the pocket of an article of clothing that belongs to someone other than yourself. when the owner of this article of clothing sticks their hand in their pocket, they should find a custy, crusty suprise.
Dude, I just let off a huge load in Max's pocket, he is going to be so pissed when he sticks his hand in their only to discover he has received a crusty pocket!
by sneak fucker June 30, 2011
The act upon jizzing in your partners pocket. Typically a pair of jeans. And await for them to dry resulting in a crusty surprise.
Vicky: Omg tiffany i put my hand in my pocket today and found a crusty surprise. I think tony might have given me crusty pocket syndrome.
by stiffanybutttoucher November 18, 2015