Scifalufagus Share definition Flag An extremely horrible STD Also can be mixture of many STD's mixed into 1. She game me scifalufagus no doubt, imma find that bitch and knock her the fuck out Scifalufagus by Masta Dragon Red August 24, 2004 0 0 Get merch Get the Scifalufagus mug. Buy Now — $32.95 See more merch