It is a mis-pronounced version of "fucking", from the movie Johnny Dangerously where Roman Moronie used to butcher the English language.
You fargin icehole, I'm going to put your bells in a sling.
di Bredos 28 ottobre 2006
Cuban version of the word "fucking".
Roman Troy Moronie: Fargin' iceholes.
di Even more dudes 29 dicembre 2011