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1. slang. short for Lauren
2. Like a grandmother
also see g-ma or Lauren
What up, g-mama?
by Anonymous April 17, 2003
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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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A very mexican girl who is super pretty & glows because she is pregnant. Sometimes drinks milk (soy).
Damn foo, I think I see G-mama.
by Donny5733688 January 19, 2018
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