Whizz-bang
The whizz sound of a bullett passing your head just before the bang sound of the gunshot.
The Detective dived behind a parked car just as he heard the Whizz-bang!
Chocolate Whizz Bang
Slang description for the anus and often used when discussing anal sex.
My boss is a little up-tight, I wonder if she likes to take it up the chocolate whizz bang?