A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...
That smooth brain is dumber than a pile of shit.
That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
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Gimme some of that Chocolate Milk will ya'?
by Milliloute September 08, 2007
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by babtothebone June 24, 2011
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girl one: what did you do last night?
girl two: i swallowed some chocolate milk, and now my knee isn't working.
girl two: i swallowed some chocolate milk, and now my knee isn't working.
by RG12345 January 30, 2009
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by ZootieMac August 28, 2010
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by Ken Popov December 12, 2007
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Nov 29 trending
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