Stanked Up
The thick, pungent left behind smells of a hot, sweaty, mungy ass sex session. Usually left behind in your room, dorm or car. A dead give away to the trained and experienced nostril like your mom's.
Although Carl told his mom he was doing homework with Cassie, the stanked up room was a dead giveaway that more than their lessons had been worked on.
It stank up in this bitch.
There is a very bad smell in the building/structure you're currently in.
Jessica: What is that smell?
Jordan: Yeah! It stank up in this bitch.
Jordan: Yeah! It stank up in this bitch.