a medieval acronym, meaning: Fornification Under the Consent of the King "Under the Consent of the King" meant marriage, as premarital sex was not encouraged or legal, in some cases also, just about one of the most versitle and vulgar words out there. (see Monty Python's Flying Circus' definition)
Why don't you go outside and play "hide and go fuck yourself"?
By Eric Guan
1. an exclamation 2. sexual intercourse 3. used with -ing to describe something
1. HOLY FUCK! His dick was so big. 2. When are we gonna fuck again, cause I could fuck you all night long! 3. Her pussy was so fucking wet dude, I couldn't eaten her out all night fucking long!
By liekstofuckalot
serious or stupid or any other meaning you choose just has to do with the situation
person 1: i don wanna see the new episode of LOST P2: are you fuck
By are you fuckmaster
For Unlawful Carnal Knowledge Does not mean Fornication Under Command of the King.
what the fuck was that? who the fuck are you. down to fuck?
By Johnathan Poe
a Fuck Noun, adjective, n - a person who exhibits asshole, drone-like behaviors, sometimes prone to violence, akin to sheep following a herd. adj - describing a persons unpleasant qualities in one word.
Eg. Everyone who watches hockey is a fuck. Look at that guy, he's such a fuck.
By ForceDragonThunderfuck