1. What happens when diarrhea sudden goes explosive, unexpectedly, can be dangerous. Most of the time painful.
2. Similar to a jump, but happens when your friend or a complete asshole comes up from nowhere and stabs your ass, literally, with a sharp object/lethal weapon. Unpleasant and a dick head move.
3. A sly sexual move.
1. Dude, oh my god, I just had an Ass Ambush and it burns!
2. I was walking home on a rainy day when I was a victim of an Ass Ambush.
3. During sexual intercourse, the man tried to perform the Ass Ambush, a very sly move on his part.
The act of grabbing, touching, punching, kicking, or unwanted fucking of the ass of any living thing. A branch of sexual harassment, but more specific.
Tom is an Ass Harassment victim; he is forever scarred.
The feeling you get when your dick explodes from extreme urination. Happens when you hold your urge to urinate for more than two days.
Rick held his urge to pee for several days, when he finally decided to go, he suffered Piss Rampage.