All I can currently hear coming from his room are phrases like "drop the bomb drop the bomb" and "rush left rush left".

If you know that CS means counter-strike then you will also know what I mean by the above. Groups of people 'running' around a virtual area that in real-life would be like a laser-quazer zone, shooting at each other and dropping bombs.
Putting it bluntly (and probably upsetting thousands of CS fans as I say this) that is pretty much it.

You have your team called a 'clan' and you go against other clans in the battle of terrorists vs anti-terrorists. Who can drop a bomb and who can disarm it, in a choice of about 4 (maybe more) 'maps'. The levels don't change, the maps don't change, and as it's all the same sort of thing the teams don't really change either.

Having re-read the above I think I have made it sound way more interesting than it is...from a partners point of view atleast.

So bascially, today I am mad at a computer game, a small piece of technological advancement that is p*ssing me off almost as much as the amount of washing up my housemates are refusing to do.

On top of all of that I think I am actually mad because it's getting more attention than I am... I think I need a new hobby, how do you play WOW?