Soomp

The noise made when falling through a rotten shingled roof, usually quite by accident

He reached a point halfway up to the roof peak without falling backwards, pausing to catch his breath; then suddenly, a crackling noise came from below, followed by a loud "Soomp!!" as the rotten shingles gave way, and the unfortunate peasant began his premature descent to the rooms below.

by BelAir Hilloc May 10, 2020