(verb) A blunder caused by general ineptitude, esp. when leading to the misfortune or injury of another.

Based on the play of NBA player Ira Newble.
My bad, I newbled that pass.

Dude, I newbled your car.

James totally newbled my chances with that girl by bringing up my ex.
by mrt March 2, 2005
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A new player in a game or guild, specially in Massive Multiplayer Online Role Playing Games like Everquest and World of Warcraft.
We could use the newblings in the upcoming guild war as canon fodder.
by VTODD August 30, 2014
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