[Agrajag]

Well, that looks like a lot of fun =P
I know I can get really upset, even at mere games.
My response is a bit more restrained though...
I just stop playing, muttering a phrase expressing my disappointment at the game for doing such a horrible thing to me, something along the lines of (translated) "damn, bleh, Im not playing this game anymore" and end up playing it again later =P (this is said in a very calm tone)
On the other hand there are those times when something really annoying happens, much more annoying than losing, something along the lines of my computer crashing and my keyboard and mouse falling down all at the same time, or maybe my chair breaking (happened to me once, no Im not fat, yes I am sure).
In those rare occasions I just turn to kicking a wall and/or door and/or closet etc.

Long live madness!