When a major artery in your ass bursts and kills you, or someone else, should this occur to them. If the asserism is explosive enough, it could also take out bystanders in a close proximity.
She seemed to be in good health, but one day while driving to work she suffered a severe asserism which killed her instantly and caused a 5-car pileup.
A person who feels the need to destroy everyone’s property for no reason other than because he’s an arse hole.
Did you see jerry at work yesterday breaking the boss’s shit? He’s such a fuckin jack asser!
The art of blowing a fart so bad it sounds like a Giraffe blowing a raspberry.
That man is a Giraffer Asser.