A guy who has a compulsive need to spit into the urinal or toilet before or as he is urinating into it.
Guy #1: "Fred really wants to dominate urinals or something, he is always spitting AND pissing into them like they are some German porno actress."
Guy #2: "Nah man, he's just a spit-pisser that's all."
Guy #2: "Nah man, he's just a spit-pisser that's all."
by Dr. Centaur June 1, 2015