Watch Tool Fan Having Way More Fun Than Anyone Else at Recent Concert in Houston [VIDEO]

Tool fanatics are hardcore, there's no question. While we wait for them to come back to Maine (and put out an album), we do have this awesome piece of video that shows a Tool fan in his own world rockin' the f**k out. Is he on any mind altering substances? We won't make any assumptions but it's quite possible.

Check out the setlist courtesy of setlist.fm