taintjob Share definition Flag when a girl just licks your taint, the sensation is amazing, while one of her hands jacks you off that girl gave me a killer taintjob last night taintjob by Ryan Ren a.k.a. Lil 'RR' October 18, 2008 0 0 Get merch Get the taintjob mug. Buy Now — $32.95 See more merch