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From Unmariowiki

Google is an evil company thats only thought is to KILL EVERYBODY! Google was first in the marioverse game [Super Mario's Cupcakes]]. In this game, Google would attack Mario with its evil two O's, its power source. By destroying the 2 O's, then Google would faint and die. It was the ruler of the 3rd world.

It appeared in the game Mario Mart in the audience of Grocery Villa.