I know people are gonna be like, why don't you just mute him, but the thing is, he does this all the time when no admin is around and people tell him to stop and he never does, so I have some recordings but I still doubt anything will be done.
Name: colton 19 (apothecary)
Steamid: STEAM_0:0:25534777
Steam community page: http://steamcommunity.com/profiles/76561198011335282
Proof: http://www.megaupload.com/?d=VDE2ZQID
Multiple demos of him in it.