Assblast Asphyxia 

Putting your bare asshole over someone's nose while they are sleeping causing them to wake up from lack of oxygen.
When they wake up, you fart.

Paul passed out the other night from drinking too much bourbon so Randy decided to throw down the assblast asphyxia. Unfortunately for Paul, Randy had some Taco Bell earlier that day causing him to shart all over Paul's face.

Assblast Asphyxia by jeffreybruce June 4, 2009

Assblast 

A 3rd-coast based project putting free bicycles back on the road with a rat-rod mentality and no thought given to comfort. Assblast was originally just the name of the initial bicycle (now named "ANAL FIESTA I"), and was given to the bicycle due to the fact that with no rear tire that shit really hurts one's ass who so choses to blast that bitch down the road.

Assblast projects include =

DUALLY SCOOTER (done but broken)
AF I (incomplete)
PROJECT SAILBOARD (on hold)
LITTLE RED CORVETTE (incomplete)
SCREAMIN SEMEN (waiting for a tire)
AF IV (super dangerous)

Assblast by ANALFIESTA June 18, 2014

assblast 

a term used when a sudden overload of information or emotion is brought upon you usually very unpleasant or unexpected.

Person1: "When I watched clannad, I wasn't expecting to get assblasted with depression"
Person2: "When I watched MHA, I wasn't expecting to get assblasted with a stupid ass fandom"

assblast by Clable October 14, 2021

Assblasting

When a peer, friend, coworker, or nearby person deliberately lifts or spreads their ass cheeks to fart at you or on you.

Does anyone else realize that Mark has been assblasting you?!?!

Assblasting by greasyginzos March 26, 2013

Assblasters Syndrome 

An unwelcome case of particularly explosive diarrhea.

"Sorry about your toilet bowl. I had a harsh case of Assblasters Syndrome."

Assblasters Syndrome by Beertaco420 July 21, 2021

asslashed 

Asslashed is a unexpected nasal sensory attack and injury to one's neck movement in disgust to someone’s foul ass gas making them nauseated. Symptoms include verbal disgust, immediate evacuation of the vicinity of the person smelling such, feelings and/or actual vomiting, , noticeable change in one's candor and/or appearance from pleasant to disgusted.

The ass gas that came out of Richie's was so foul, gross, and repulsive, that I got asslashed.

asslashed by SWROBERTS August 12, 2018

Assblaster 

Where a man or woman bends over, while the other person gets on their knees behind them with safety glasses on and prepares for the worst. Then the man or woman blasts a big deuce into the others face.

Troy bent over and assblasted Sarahs precious innocent face. Giving her a very memorable Assblaster.

Assblaster by Sarah the innocent June 28, 2010