Flomp is the defenition of the sound that it makes if you slap a persons belly and it makes a deep pitches sound (flomp)
Flomp
When a chunky animal, also known as a chonker, lies down on its side.
Holy shit Steven, look at that flomp over there.
Earthquake? No no, my fatass of a cat just flomped over next to its bowl.
to get shot by a pump shotgun in Fortnite.
He ran up and got his ass flomped! Flomped his ass. Got his ass, flomped!