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a fat ass ho that farts and burps in public places
look at that obalob across da street.
by rory February 13, 2004
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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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2
a strange gender challenged person who enjoys felching , rainbow kissing and drinking jism like a cum chugger . see jen
an example would be jen.
"holy shit that jen's coming right fro us she's such an obalob ahhhhhhhhhhh"
by bal March 08, 2005
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