poseidon kiss Share definition Flag when water splashes up from the toilet onto your butt from the poop dropping into the water This morning when I woke up and went to the bathroom, I totally got a poseidon kiss from that turd I dropped. poseidon kiss by rim_ram_rod August 13, 2016 0 0 Get merch Get the poseidon kiss mug. Buy Now — $32.95 See more merch