1 definition by powdrtostman

The art of using a rifle mounted grenade launcher. Commonly used in such video games as the Call of Duty franchise. This action in the gaming world is frowned upon by the more advanced gamers as it is most often used by "noobs" or gamers new to the game.
When playing Call of Duty; Modern Warfare 2 and you're on a decent kill streak and another gamer, of a lower rank, launches a grenade (via noob tube) in your general direction, without any sort of aim or skill, and kills you by sheer luck.
by powdrtostman December 11, 2009
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