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1.
Pronounced : Kab-laa-yum
Emphasise : Kab-Laaaaa-yum or Kab-la-yuuuum

For ultimate effect: KAAAB-LAAAAA-YUUUUUM!!!

An aggressive expression used during the act of successfully annihilating an opponent. Usually this act consists of close combat with either a shotgun or a melee attack directed at the face. Can be applied to other forms of combat if used with enough enthusiasm.
Situation: You walk into a room, theres a guy with some kind of heavy assault rifle, you have a shotgun with one bullet and blow his face off while shouting "KABLAYUM!" .
by Rageahaulica March 02, 2011