jtan Share definition Flag A jealousy Tan; someone who is so blatantly jealous of you that their jealousy shines bright enough to give you a tan. Rachael is so blatantly jealous of Sarah, she's practically giving her a jtan. jtan by stxswanson November 7, 2007 0 0 Get merch Get the jtan mug. Buy Now — $32.95 See more merch
