Fifth Pocket
A colloquial term for a person's buttcrack or general ass storage area.
They totally checked my Fifth Pocket in airport security
the fifth pocket
The small pocket on blue jeans that was once thought to be worthless. Recently found to be a good hiding spot for your 8 ball, dime bag or to hide money from a filthy nigger.
That filthy nigger tried to rob me but failed to check the fifth pocket.