Jackin Squiff Share definition Flag A slang term reffering to the act of sexual intercourse. Or the act of hijacking vagina. "Dude, you smell like ass, have you been jackin squiff"? Jackin Squiff by J Langley November 23, 2006 0 0 Get merch Get the Jackin Squiff mug. Buy Now — $32.95 See more merch
