bang one out
Male: To masturbate. To have a wank.
"Fuck me, she's gorgeous. I'm gonna have to go home and bang one out over her."
bang one out
to quickly and effectively blow your load whether by intercourse or stroke-job
Yo Tahiya, wanna go bang one out in between classes?
banging one out
A Hard wank when your'e against the clock
my wife just said she will be home shortly, i better be banging one out
Banging one out
When you have had a stressful week and you take it out on your wife against a concrete wall
Jeff's was banging one out on his wife, whilst she was pressed against a concrete wall, as Jeff did not get the promotion at work which has significantly stressed him
bang you out one punch
to knock someone out in one hit, then fist-pump over their battered body
playa, i'm gonna bang you out one punch if you say one more thing