foyeurism
sexual fetish in which one spies on people through those distorted-perspective peepholes build into the front door of a house or apartment.
Mark's foyeurism is really annoying; last night I caught him watching the girl across the hall take in her groceries.
Foyeur
Facebook "friends" who never post anything, never like anything, and never comment on anything. They just keep accumulating friends to spy on!
And sometimes in person they'll mention a photo you posted that they liked, so you KNOW they're looking!
And sometimes in person they'll mention a photo you posted that they liked, so you KNOW they're looking!
That guy is a total foyeur... he's only on Facebook to keep an eye on his old girlfriends and spy on his coworkers.