Nov 27 Word of the Day
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.
by Tip Tank May 14, 2011
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When someones having a fag, and you take it back into your lungs instead of holding in your mouth.
"Yo, Justin, gimme a drag or your ciggy mate."
"No way Kane, you'll waste it, you don't even take it back."
"Yo I'm always taking it back man!"
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