Someone who makes a definition for their own name on urbdic.
Kate: Abby just wrote a definition of "Abby" on Urban Dictionary.
Sarah: Ew, we should eradicate her. Lol. What a fuckass.
Kate: Haha.
Sarah: Piss off Kate. *rips off Kates head*
by Sarah(*-*) November 06, 2020
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An undefined insult used in dinner conversations in the Darko household
"What's a fuckass?" - Samantha Darko
by Anonymous April 05, 2003
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A big, self-centered motherfucker, who also happens to be an asshole. When the two words are combined, (due to some complex limits) the included noun "hole" works to cancel out the word "mother" and for some unknown reason, "fucker" becomes "fuck". the result is the word "fuckass" (fuhk-as).

Also, this word may be useful on a tertiary level, in the event that the person of reference is homosexual, or in some way involved in bum-sex, in the sense that it could describe the action of "fucking the/an ass".
That Adam guy was a fuckass huh?

Yeah, pretty much
by John hecklesworth January 11, 2009
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A great insult used by Donnie Darko. At the dinner table with his family directed twords his little sister
Donnie~ Your such a fuckass Elizabeth
Elizabeth~ Did you just call me a fuckass? You can go suck a fuck.
Donnie~ Oh please, tell me Elizabeth, How exactly does one suck a fuck?
by Me December 21, 2004
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For when dumbass just isn't strong enough.
Guy 1- I ate a pile of shit cause i thought it was chocolate.
Guy 2-......you are one huge fuckass.
by itzadolfin!!! April 18, 2011
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implying one is a fuck who also happens to be an ass, quite possibly the most rhetorically useful words in the english language.
You are a fuckass.
by Anonymous October 06, 2003
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