Gavin Hoe Disorder

Gavin Hoe Disorder (often abbreviated in medical documentation as 'GHD') is a serious affliction known to the residents of Tyneside. Symptoms include: GHD is not known to be terminal though it may end up being fatal to those exposed to it for too long, because you'll probably either kill yourself if you spend too much time around someone with GHD or kill them instead. It's a joke, see.
 * Repeatedly saying &quot;hoe&quot; for no reason. Sometimes in more serious cases the exclamations are extended to &quot;hoe my gwow&quot;. Research has yet to work out why this occurs.
 * Developing an interest in shitty little Japanese cars and sliding about all over the road.
 * Inexplicable rage. The rage is usually measured at a level below that of Andrew.