Alabama Chainsaw 

A loud and long fart typically lasting longer than 2 seconds that sounds like a chainsaw.

Person 1: "dude that was a long Alabama Chainsaw, it lasted like 3 seconds!"

Alabama Chainsaw by Manboy Boyboyman August 26, 2017

Alabama chainsaw 

Taking a fully revved chainsaw and sticking it in someones ass after you cum in it.

God my ass is sore!
What did you do an Alabama Chainsaw?

Alabama chainsaw by Clitourusrex September 12, 2016