Bang \Bang\ (b[a^]ng), v. t. [imp. & p. p. {Banged}; p. pr. &
vb. n. {Banging}.] [Icel. banga to hammer; akin to Dan. banke
to beat, Sw. b[*a]ngas to be impetuous, G. bengel club,
clapper of a bell.]
1. To beat, as with a club or cudgel; to treat with violence;
to handle roughly.

The desperate tempest hath so banged the Turks.
--Shak.

2. To beat or thump, or to cause (something) to hit or strike
against another object, in such a way as to make a loud
noise; as, to bang a drum or a piano; to bang a door
(against the doorpost or casing) in shutting it.

3. To have sexual intercourse with; to fuck; -- usually used
with the male as a subject. Considered vulgar or obscene.
[vulgar slang]
[PJC]