face creep
Stalking someone so hard on Facebook that you know more about their life than their parents. They probably think you’re their secret spy.
Text: 'You know more about her than her best friend. What even is that?'
DM: 'You know she’s cheating on her husband. Why are you still hiding behind the computer?'
Tweet: 'Face creep: the reason your friend thinks you’re a psychic.'