This player goes on whatever characters he has on his account and spams messages in the lobby about selling his account.
His names are: Triv, FSHeadShot. He has other characters but I forgot their names.

http://imgur.com/cRhmLx4
http://imgur.com/vzZNfih
http://imgur.com/E08Rcbx
http://imgur.com/qbs9J7i
http://imgur.com/0miuLXO
http://imgur.com/SAPtlw5
http://imgur.com/N4t2JZ4