All men spit when doing so, it's a reflex thing on a subconscious level, some guys just aren't aware of it.
What is worse is when the spit lands square on the fishing tackle, a hideous situation by all accounts (especially when there's a broad waiting in the bar ready to go off with you) and not one easily extricated from when in the public gents.
I keep my mouth shut as much as possible when using a public restroom-after 54 years, it's a reflex thing, but it started out completely conscious-if I could shut my nose without pinching it, I would do so.In any case, I'm fairly certain that I've never spat while peeing, and it's a fairly odd notion that expectoration is tied to urination on a some sort of reflex.....