1) brand name : french connection united kingdom
2) spelling of fuck common when bad language filters are present
3) alternate spelling of fuck

the whale tail is the shape formed when a g-string rides up high over a womans trousers

A brand advertising dyslexic sex

The abbreviation for the over-priced, yuppified clothing store "French Connection United Kingdom" -- sells shirts that say "Too Busy to F.C.U.K" or "F.C.U.K. It"

Fashion/Apparel company that used a contrived acronym (French Connection United Kingdom) to allow them to create a logo that looked like a common expletive at first glance. A typical example of the desperate and murky depths to which modern marketing vermin will sink to make a buck.

Stands for the designer label 'French Connection United Kingdom'

An intentional misspelling of the word "fuck", and since the spelling of the word itself is "fucked up", it is used to emphasis one's point when using it in such context.