To rage at random moments during and after playing certain games when things aren't going your way... or whenever you just feel like it.
Dude, don't krage just because you lost.
Kage is the master of the krage.
Noun, Verb; the biggest fag in the entire milky way galaxy. most likely will get drunk and say/do the dumbest things you have ever seen anyone do, you might think they are "special". also likes to proclaim that they are "awesome", "cool", "winning"..etc. very mean to her extremely nice friends, and very possibly a whorish person.
Verb: She got fucking drunk and pulled a krage again.
Noun: That krage is such a mess.