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A phrase tapped onto a noun giving the object in question more significance, or importance. The object in question does not need to be relatively big or old.
It originated in the south and has spread throughout the US.
by Ron_Thornbrash May 21, 2005
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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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In the south used, by rednecks, as a tool to emphasize nouns. This term of slang is working its way up the west and east coasts to be used in the Yankee states as a tool to emphasize more intelligent nouns
"that's a big ol' truck or "that's a big ol' boy"
by Kirs May 24, 2005
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A man that has a 6" or larger penis.
"I bet he is a Big Ol' "
by OlyHighpenis May 14, 2012
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Another word for large/it's not big nor is it large
That's a big ol' shoe!
by Emmaann November 09, 2015
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