jizzaphobe
A germaphobe or person who is obsessed with cleanliness specifically as it relates to jizz. Their worst fear is touching something that someone may have jizzed on.
D: I was going to put my apartment on Airbnb, but then I thought better of it. I mean, who knows, they could jizz all over the place and I'd never know.
K: Dude, you're such a jizzaphobe.
K: Dude, you're such a jizzaphobe.