When your balls are
itchy but you don't want to publicly
scratch them, so you put your hands into your
pockets and scratch your balls so nobody can see.
1) "Are you
pocket picking your balls?"
"Yeah man, my balls have been
itching all day!"
"Well at least pocket picking will prevent anybody from seeing you
scratch your balls"
2) "My balls itch, i think I'm gonna pocket pick them"