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The noise your brain makes when your trying to understand something difficult or intelligent.
My brain started to gnowk when I stared blankly at my Calculus homework.
by Don Harper May 09, 2018
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The sound your brain makes when you're excited to use it.
The math competition is about to start; I can't contain my excitement, my brain's gnowking so loud I bet the whole studio could hear it.
by David Larch June 04, 2018
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