Flat Stench

The stench that occurs when visiting the unwashed abode of someone who lives in there own filth. The smell will most likely stick to your clothes and a shower is definitely in required to eliminate the smell. (Deemed flat stench as it is most common in small stuffy flats with terrible airflow)

Saul: It stinks in here.
Callum: Its the Flat Stench.
Saul: I can never get this out Yeah, I've already washed my converse shirt like 7 times it's putrid intoxicating wank is almost impossible to evade

by UrbanNigtionary June 17, 2016

flapstench

The foul-smelling nether regions of an unwashed woman.

"What terrible flapstench you have dear.."

by dirtybedpartner June 26, 2008