Someone who is obsessed with someone else and stalks them on facebook. Not always traceable or noticable, but clues are: wall posts replying to every status update, viewing every posted picture of the stalked, etc...

a person who spends large amounts of time on facebook looking at other people's profiles. often browsing photos, walls (or wall-to-walls), groups, or recent activity posted on the stalked person's mini-feed.

An individual who secretly looks up people on facebook, going through albums, comments and personal information to piece together a picture of this person. Potentially developing into an obsession.

You are a FB stalker. You qualify as a FB stalker if you

a) click on someone's profile more than once a day even if they haven't messaged or tagged you in a photo.

b) have dragged and dropped more than 3 FB photos (not from your own profile)

c) actually go to a place mentioned on someone's page in hopes of seeing them in real life...creepy!

When someone likes a person and they go to their Facebook profile to look at pictures of them and read about them they become a Facebook Stalker

Remembers every detail of any status update, comment, & post! Leaves dirty messages and has the creepy 'up against a white wall' profile pic. They 'love' your pics and most likely have a 'copy & paste" album of their own. They make FB the scary place we all love.

A person that will deactivate and activate their profile to suit their need to look at your profile... This makes it impossible for you to delete them from your friends list unless you catch them in the act... This person is a miserable excuse for a human being and has nothing else to do that to see what's going on in your life