Top definition
When someone goes to the toilet for a number 2 and spends a long time in there, the smell marinates so that when they open the door, a poophoon engulfs the corridors and the surrounding victims.

For some unknown reason, the person who caused the poophoon is immune to it's effects.
Kim just came out of the toilet and let loose a poophoon upon us.
by x2i August 16, 2012
Get the mug
Get a Poophoon mug for your sister-in-law Riley.
Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
Get the merch
Get the jabbed neck gaiter and mug.