fuckass 

An undefined insult used in dinner conversations in the Darko household

"What's a fuckass?" - Samantha Darko

fuckass by Anonymous April 5, 2003

Fuckass 

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

Fuckass by John hecklesworth January 11, 2009

fuckass 

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?

fuckass by Me December 21, 2004

Fuckass 

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.

Fuckass by itzadolfin!!! May 8, 2011

fuckass 

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.

fuckass by Anonymous October 6, 2003

fuckass 

a word used by Rocco from The Boondock Saints to get the attention of Doc, the bartender with tourette's.

Hey fuckass, gimmee a beer.

fuckass by PunkJunkie13 April 8, 2010

fuckass 

Someone whos a fuckup

You dropped the weed you fuckass

fuckass by Danny Meusel April 11, 2011