A person in irc who uses the tab key exsesively, frequently relying on it to get peoples names but usually does not.
Also see X-runner
Also see X-runner
by The_Guy_Who July 25, 2004
The term dirtclown is used when confronting a downhill mountain biker from the Rockhampton region. This term can also be used for a crazy stunt or when someone does something stupid on a mountain bike.
by The_Guy_Who June 25, 2004