Facebook fabulist
A Facebook user who spends all their time rating your pictures like they're a judge and posting their own selfies like they're the next big thing, while you're still trying to figure out what a filter is.
'Your picture is a 5. I gave myself a 10. You’re a 5.'
'I posted 30 pictures today. You posted one. You’re a 1.'
'I took a selfie in the middle of the night. You didn’t even take one.'