Top Definition
adj. Used to describe someone who rarely gets angry (once or twice a year at most) but when they do it usually consists of them going apeshit or turning into bruce lee.
Not exactly healthy because it requires burrying anything that pisses you off until it explodes.
Some Guy: Dude does that kid ever get mad he just found out his girlfriend was screwing a fratbro?
Another Guy: Rarely but when he does its armageddon, dude is calm like a bomb. Never know whats gonna go down.
by MausMonkey June 11, 2010
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