thumping (Adjective) — (informal) very large. ex. "a thumping loss"
thumping (Noun) — A heavy dull sound (as made by impact of heavy objects).
thumping (Verb) — Move rhythmically. ex. "Her heart was thumping fast"
thumping (Verb) — Make a dull sound. ex. "the knocker thumped against the front door"
thumping (Verb) — Hit hard with the hand, fist, or some heavy instrument. ex. "a bible-thumping Southern Baptist"