Like fuck but, you know, spelled wrong.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

Fuck, but spelled without the c to avoid programs that bleep out typed curses... Also sometimes a simple typo.

The word "fuk" is commonly used when you can't type "Fuck" in a mmorpg game.

One word that is edited by abbreviated hacker language It can, of course, be used in all the different grammatical forms, including:
Fuk:v. to fuck, adj. used in frustation
Fukin:adj. EX: i hate this fukin school
Fuked:v. to do someone, adj. despair
Fuker:n. someone that you really dislike

A misspelling of the word "Fuck".

Abbreviation for IRC channel #fortress.uk (usually caps: "FUK")

A bastion of Britishness in the face of the joint assault of AOL lamers and "cheating euro cunt0rs".

(Full of work shy layabouts.)