EXAMPLES FROM THE WEB FOR BANG
So he lay down in the coffin but no sooner was he inside when bang!
Soon a stone flew against the door—then another— and bang, bang!
We stood gaping and staring at her, not knowing what to make of this manoeuvre, when "bang!"
A pushing open of the outer door, a bang, and hasty footsteps in the hall.
"Bonsoir, monsieur," was the sharp reply, and the window was lowered with a bang.
The answer to this was an indignant snort followed by the bang of the door.
The door of the light keeper's cottage swung open with a bang.
Then he went into the kitchen, slamming the door with a bang.
Before he could do so the door swung shut with a bang and a click.
I sha'n't know whether to bang him over the head or give him a cigar.