fak aff 

common pronouncation of "fuck off" in the greater belfast area. usually by the younger working class.

fak aff ye wee ballbeg afore i roll ur balls

fak aff by Dun June 18, 2006

fakafff 

fakaff, also stands for "Fuck off", this word was created by the infamous Mulli Ram

"Fakaff or i will call security"

fakafff by AliKaz April 28, 2005