1 definition by Satan Claus

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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