jackoffsturbate Share definition Flag A combination between the phrase "jacking off" and the word "masturbate." Only used when you're extremely horny. Holy shit, watching that porno made me so damn horny. I'm going to go home and jackoffsturbate. jackoffsturbate by Lon August 18, 2005 0 0 Get merch Get the jackoffsturbate mug. Buy Now — $32.95 See more merch