Top definition
When a girl is giving a guy a rim job and he shits in her mouth.
My girlfriend was giving me and a rim job and I had to go shit and didnt want her to stop so I decided to give her an Exhaust Pipe.
by rysilver September 25, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
The act of blowing a hit or weed into someone's ass and having someone else human centipede those mud flappers and sucking that toke with a hearty fart.
Garrett: hey bro heard Kelsey was pretty freaky . What y'all do?

Hussein: yeah bro she let me exhaust pipe her.

Garrett: did you get a turd too?

Hussein: totally.

Garrett: niceeeeeee
by CHTS June 18, 2016
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

Alphabetical list