I usually end up analyzing the problem and posing it in a philosphical sense so there is no right answer for what I'm angry at or who I'm arguing with. But at the same time if it is anger at certain short term events, I usually shout out a word I feel is appropriate to call said person (ranging anywhere from monkey brain to @#$!) and then proceed to slam my fist on something. This alleviates that temporary anger so I can go back to cool relaxed hardcore thinking.