A term used to describe someone whos an asshole and a fuck head.
Kerri: Hey Janelle!
Janelle: Hey assfuck!
by TEHkerri April 1, 2007
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a person who is very annoying and is an ass. also they could be very full of themselves and can't accept the fact that they are wrong at times.
you: Marilyn Manson is my idol. I mean he is awesome. His words are so inspiring.
assfuck: merilyn is just a stupid retard that doesn't know what he is doing. did you see how he dresses? walking around with underwear.

you: its self expression. thats why i admire him. he doesn't care what other people say.

assfuck: merilyn manson sucks!
you: when are you going to realize that you can't spell Marilyn?
*assfuck signs off*
by ...are_you_a_retard?... August 23, 2009
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1. A taboo term to describe a 'straight' male who enjoys getting fucked up the ass with toys or other.

2. Often used as an insult in place of motherfucker
"Only an Assfuck would buy a butt plug, sick bastards"

or

"Stupid Assfuck too the last parking place!"
by Satan Claus January 12, 2006
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Someone who is annoying you or is a pain in your ass.
My boss is such an assfucker, he's always threatening to fire me.
by KyERnurse August 31, 2009
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Noun. Used as a unit of grouping. Is equivalent to an extremely excessive amount.
Man, I have an assfuck of work to do.

I would give assfucks of money for that car
by commi17 November 1, 2010
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A term used to describe a position of sexual intercourse.

An assfuck is achieved when a male inserts his penis into someone's ass, or anus. This usually causes bleeding in the person receiving the assfuck, but immense pleasure and some penis shrinkage in the person giving the assfuck.
Prisoner: Get your nice, plump ass over here so I can give you an assfuck.
by B.O.S.Kuro-chan April 27, 2007
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Another word to discribe Andrew Chan
Bruh he look like an assfuck but the funny thing is he never gonna ass fuck
by I FUCK UR MOTHER AND UR BROTHR December 11, 2018
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