forfucksake 

A word used in substitution for "forgodsake" it is mainly used by those afraid of hellfire because they prefer to never take the lord's name in vain. Of course the holiest of rollers will prefer "forgoshsake" or in a pinch even "forcrapsake" but sooner or later there will come a time when they are so utterly shocked by some dumbass or even some dumbass's elephant that none of the milder forms of this word will suffice.

"FORFUCKSAKE !! will you get your fucking elephant off my fucking foot!!"

"FORFUCKSAKE!! no way am I paying that much for a fucking wheelchair!! I'll just ride the FUCKING ELEPHANT!!

forfucksake by BoBo WoBo December 30, 2005

furfucksake 

An expression in reaction to something either bad or highly surprising.
Also used for added emphasis.
Often used by highly agitated Scots or Irish.

"Furfucksake! Can you be any slower with my beer!"
"Furfucksake! She told me it was alright, en then she goes& has a fit anyway!"

furfucksake by buzzsaw February 20, 2004