Whang

The holder of the torch grunted, and (after pausing a second at B.'s bed to inspect a picture of perfect innocence) banged out through the door which whanged to behind him...

I don't know how long it might have gone on if Grandfather hadn't lost his temper. He swung the bridle up over his head and whanged it down across the buckskin's rump.

I ought to have whanged him one in the eye.