I don't usually get angry, even in situations that most people would get, but when that particular thing (which include- someone breaking my guitar string, Arsenal losing, people drinking my bottle of coca cola, that sort of things) takes place that sets me off and triggers that imad reaction out of me, I usually go berserk, using all the greek cursing dictionary (we're talking about a very rich one) in a non-coherent way, punching my fist to the wall for dramatic flare (and then bitching some more about it) and then it's off my system.
It usually lasts for a good 5 minutes.