facebook comedian
a person who seems to have a facebook for the sole purpose of cracking (often unfunny) jokes, usually in others' status updates. in reality, they're just looking for attention in a stupid way, and usually not even a real friend.
User 1: I can't believe that all of my work was lost just now when the power went out.
*facebook comedian likes this*
facebook comedian: I can! ololololol
User 2: *ignores previous post by non-friend comedian* daaaamn dude. i'm sorry that happened to you.
*facebook comedian likes this*
facebook comedian: I can! ololololol
User 2: *ignores previous post by non-friend comedian* daaaamn dude. i'm sorry that happened to you.