stinkbomb

Etymology

From stink + bomb.

stinkbomb means A device that produces a burst of unpleasant odors, used as a weapon or a prank. Lexicurio rates it Sui generis — a strength score of 97 out of 100.

noun

A device that produces a burst of unpleasant odors, used as a weapon or a prank.
A source of unpleasant odors, such as rotten eggs or garbage.“That trash bin is one big stinkbomb.”