Jan 30 2014, 07:13 PM
Steam keeps a copy of your chat logs on their end for some arbitrary amount of time. If you go to his steam page and report him under "Suspected Hijacker or Phishing" and mention what he was doing in steam chat, then they'll probably suspend his account.
Steam Wrote: 4:02 PM - George, of the jungle: was out
4:02 PM - George, of the jungle: bison, dude
4:02 PM - Brawl Bashin’ Bison: ???
4:02 PM - George, of the jungle: you're very rude towards alina
4:02 PM - George, of the jungle: how about unbanning her friend?
4:02 PM - George, of the jungle: I mean
4:02 PM - George, of the jungle: it's only gamebanana skins
4:02 PM - Brawl Bashin’ Bison: LOL
4:02 PM - George, of the jungle: ^^
4:02 PM - Brawl Bashin’ Bison: LOLOL
4:02 PM - George, of the jungle: lol