acid ass

It is from when you eat spicy foods and later on you feel the burn on the butt.. It feels like acid.. hense the term acid ass.

Dude i ate some mexican food yesterday and i have some serous acid ass today

by THEBIGO August 7, 2006

acid ass

someone who has farted and it burns your nose hairs

damn roberto is suffering from a case of acid ass

by FRANK August 16, 2006