pissappear Share definition Flag When you are out with someone and they go to the bathroom and skip out on you. Dude, where is Steve? Last time I saw him he was headed to the bathroom. I bet he pissappeared, he wasn't feelin' this joint. pissappear by jfitz77 December 14, 2014 0 0 Get merch Get the pissappear mug. Buy Now — $32.95 See more merch