Usually applies to males only. To
masturbate or beat off violently following the dissapointment of failing to woo
female company for the night. Can also be used in past tense as "punished yourself" or referring to one of your loser
wanker mates "punished himself".
I punished myself after failing to pick up a root at the clubs.
Dude she thinks your a freak, just give up and go home and
punish yourself.
Jae punished himself and
came on his own stomach.