P. Stalker
A P. Stalker is someone who won't stop bugging you. They're the worst kind of follower, and they also pee on you like it's a hobby.
He showed up at my house every night and peed in my yard.
She called me at 3 a. m. and peed on my porch.
He sent me a picture of himself peeing and said, 'Look at me!'