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noun; a way of describing something incredibly difficult to the point that the situation is stupid, making the situation appear to you as if you were high
Jake: How was that math test michael?

Michael: It was pretty easy, but that one problem converting sin to cosin was dumby high.
by MikeyNIME February 14, 2010
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adj.; a way of describing something incredibly difficult to the point that the situation is stupid, making the situation appear to you as if you were high
Jake: How was that math test michael?

Michael: It was pretty easy, but that one problem converting sin to cosin was dumby high.
by MikeyNIM3 February 14, 2010
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