1 definition by ...are_you_a_retard?...

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
Get the assfuck mug.