by tomsawyer July 7, 2006

The unfortunate consequences of an improperly executed fart lighting. This is where the noxious gasses ignite within the ass and create a terrible, terrible mess.
"Why are you in a wheel chair?"
"When I was a kid, I had a fart lighting mishap, caught some ass backdraft, and burnt the lower half of my body right off the bones."
"When I was a kid, I had a fart lighting mishap, caught some ass backdraft, and burnt the lower half of my body right off the bones."
by Craig McRae July 17, 2006

This grotesque act takes place when one individual deficates into the funnel while the other individual blows into the tube at the end of the funnel. When the feces is blown back to the other partners anus, it is known as the Baltimore Backdraft.
Due to her incredible lung capacity, she was able to send crap all the way to the ceiling, making me think twice before preforming the Baltimore Backdraft again.
by cubsfan0147 October 15, 2009

"riding on the coat tails" of someone who is popular with the ladies, using them to score friends/family members
by asperatis May 21, 2009

The unfortunate event that occurs while taking a dump, & upon impact the dookie jettisons a drop of toilet water up one's poop shoot.
I was having a great shit until I got terrible ass backdraft. They need to put less water in the toilets, or make them taller. shit.
by Harrison Bergeron July 17, 2006

by D. Ferrel September 24, 2003

"Oh man, last night was wild. We got the compressor out and did a hackney backdraft with 6 Bar of pressure"
by Dodgy Ecstacy May 28, 2019
