Mr. Peepers

A name that is used for naming a Man (or in the case of a female Miss/Mrs. Peepers) that sits outside of the home/office window and stares at you like the creepy bastard that he/she is.

Person 1: Hey whos that looking in the window!

Person 2: Damn, Mr. Peepers! They do this ALL THE TIME!

prick peeper

That guy who takes a peep at your dong in the urinal.

Hey! Eyes forward ya prick peeper, I'm trying to take a piss over here.

Sleeper Peeper

Someone who takes videos or pictures of another person sleeping.

Ian: (sends video of man head on his arms over a table with his bare feet crossed) captioned: Good Night Prince

Joe: Your such a sleeper peeper lol

Ian: I've killed a man for saying worse, you watch your back guy.