A word often used as a substitute for "fuck". Generally used as an insult.

Terms such as "fakhead" are also sometimes used, although it is believed that the original word was fakin (fak-ing) derived from a mispelling of "baking".
"OMG you absolute fak!" or
"Matt, you're such a fakhead!"
by Churkirby November 01, 2007
Top Definition
Variation of "fuck"; used by fobs and 12 year old AOLers.
d0od fak u bitch die!!!!1
by THE pootie. That's right. May 11, 2003
Acronym for First Aid Kit.
A FAK is a good thing to keep around your car and/or workplace.
by Anon_22 November 16, 2008
The way Saudi's say "fuck you". :)
Fak you, you fikin fak ...
by DB23 December 05, 2008
The best ever group of friends that always sticks together
Hey, george did you see that faks over there?

George:Yeah, they stick closer then glue!
by justcallmebacon March 25, 2008
a synonym for fuck
fak i lost my shoes
by McTreevil January 05, 2015

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