A mathmatical function that solves any math problem regardless of what step you're at. With the Cogao, the answer is normally 0, 1, or undefined
Yeah, that Physics test raped me. I just used the Cogao to get half the problems
by Ferret December 29, 2002
A mathematical function that is applied after you have already done a page of work and are no where close to an answer. The cogao always returns an answer of zero, one, or infinity
Student 1: Man that physics test raped me. I forgot my KY.
Student 2: Me too, I had to use the cogao on problem #5.
Student 1: Word
by X Dizzle March 20, 2003

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