Facebook Gremlin
A Facebook Gremlin is some loser who adds everyone on Facebook just to be noticed. They stalk you like a creep and then try to ask you out in person, even though they're the most awkward person you've ever met.
'Hey, I saw your profile and I think we should be together.', Said by someone who has 2 friends and a pet goldfish.
'You're so cool.', From a person who's never said anything cool in their life.
'Can we go on a date? I'll bring my cat.', Because that’s the most romantic thing ever.