One who refuses to shower for months at a time, leaves hair trimmings in a plastic bag under his pillow, steals your food, listens to loud music with paper thin walls, dances naked through the halls while you're tryin to get some, and when he leaves he takes only a back pack full of clothes and leaves the rest of his stuff for you to move out for him. Also addicted to WoW and techno and expensive online porn.
The only benefit of all this being the bonfire of his stuff when you finally have the balls to enter his EPA declared Disaster Zone of a bedroom.
What would you call that kid? Always smelt bad, never showered, stupid WoW kid...
Roommate from hell?