Definitions by Billy Bumble

Shwarma gas 

The smell often radiating off of female body parts that tend to keep you from talking to them, being near them, or making sexual advances.

Carlos: Dude aren't you going to talk to that girl over there? She's totally checkin you out.

Richard: No man she's emitting some heavy Shwarma gas, I think its that time of the month...

Shwarma gas by Billy Bumble June 19, 2011