Top definition
To bring oneself to orgasm by various acts of anal-simulation.
Vanilla masturbation doesn't work for me anymore, now the only way I can cum is if I assturbate.
by Tenshin_ December 29, 2015
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Jun 16 Word of the Day
Abbreviation for “Dude Arguing Online”.

Plural: “DAOs”

Coined by Twitter user @karakittel.
Would the internet exist without DAOs? Sadly, I don’t think so.
by monkeylabor June 13, 2021
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5
To use a butt to masturbate one's penis.
I never care about the face or the body. I just grab the hips and use that ass to assturbate my cock.
by Fkrtist September 03, 2013
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6
1. to clean the inside of your ass, usually before mooning, i.e. checing for toilet paper, etc
2. to play with your ass, like masturbating, but with anal sex
3. to touch the inside of someone else's ass
1. "dude, assturbate before you moon them, you dont know whats in there."
2. "you shouldn't assturbate, it maks the inside of your ass all itchy!"
3. "she groaned loudly as I assturbated her"
by baruchuh November 02, 2006
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