ninjasturbate Share definition Flag The act of masturbating silently. (orgasms or bodily fluid noise) Jacks landlord was on his ass for making noise. So he had ninjasturbate ninjasturbate by Chinchillagod1000100100010110 January 24, 2012 0 0 Get merch Get the ninjasturbate mug. Buy Now — $32.95 See more merch
