verb

The act of saying "fuck you" to responsibility and obligation, and just going off to do your own thing.
I told Daniel to stay home while the neighbors where in our house, but he'd rather just ass off and go to the bar.
by BigLJ March 28, 2007
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laugh hearty enough to separate ass from body
"Oh shit Peechi! You hitting tha door was ass-off laugh funny!!" squealed Monika.

"Dude! Where's my ass?" added Erika.
by She Snailie _@_v September 24, 2004
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N. A battle of butts to see whose ass is the greatest.
N. A pageant of sorts that focuses on the ass primarily.
Evan: Yo JJ, you and Donnie should definitely have an ass-off.
by Big Saxy July 27, 2017
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HAS NO MEANING, just a rhythmic expression.
Eminem's MY DAD'S GONE CRAZY: "I'm outta the closet, I've been lyin' my ass off".
by Fangsta March 18, 2003
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Shortened form of Laugh My Ass Off my ass off. For when you laugh so hard that your ass actually falls off, and have to emphasize it. Twice.
Person 1: yo that joke was funny af lmao my ass off
Person 2: You're an actual idiot.
by filipinosdelama April 18, 2018
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Laugh my ass off Something so funny, it will make you laugh so hard your ass falls off.
That shit is so funny, I laugh my ass off!
by 1st Squirt February 9, 2018
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