A species of internet jackass who feels the need to respond to any and all links or posts shared by other people by bragging that they've already seen the content in question.
Non-asshole: Hey everyone, check this out!
Firstifarian: pssssh, nice link dude. totes posted this on my facebook two days ago.
Firstifarian: pssssh, nice link dude. totes posted this on my facebook two days ago.
by G.Ward April 20, 2012