Top Definition
In relation to the word "nub".
A more excessive word relating to "nub" that means one did something that is extremely "nubbish" like blow themself up or commit suicide in a particular videogame.
Player 1: dammit i just fell off the map.

Player 2: HAHAHAHHAHA NUBBYZILLA!
by Bryan Madsen May 16, 2006
5 Words related to nubbyzilla

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