fartpartment

when you fart and it doesn't smell right away, but when you move, the fart escapes either a blanket, a baggy pair of pants, etc. The space where the fart hides is called the "fartpartment".

Clay: I accidentally let one slip as i was falling asleep. When i rolled over 20 min later and i got a brief, but intense whiff.

Ruben: It must have been hanging out in the fartpartment