whang
Synonym discussion
Sense: verb/1
'Whang' is a vivid informal verb for using heavy force, especially when the action feels sudden and noisy. 'Whack' is the nearest everyday verb for a hard hit, but it does not always suggest the same crashing result. 'Slam' works best when something is driven shut or down, such as a door or a lid. 'Hurl' focuses on violent throwing through the air, whether or not there is a loud impact at the end. 'Smack' often suggests a flatter, sharper contact against a surface. Use 'whang' when you want the action to sound rough, forceful, and almost echoing.
Etymology
Origin uncertain. English records connect whang with sharp impact, ringing noise, and rough force, and several senses seem to have grown from that same idea of something that strikes, snaps, or sounds out loudly.
First known use
1540
1540, in the meaning defined at sense 1a Verb (1)