Farinboy Share definition Flag N. The coolest, greatest guy on the net. He is the most famousest person that you know, not to mention he is hott. Look at that sexy man, he must be a Farinboy... Farinboy by Farinboy March 1, 2004 0 0 Get merch Get the Farinboy mug. Buy Now — $32.95 See more merch