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someone ridic chronic grinder that cbs's all day and doesnt do anything but smoke that kush and ball like swoosh
Kid1: Man, that Brayden dude is a true cbser.

Kid2: no shit man

Kid1: damn, jaxon77 is a ridic cbser
kid2: Yeh i think hes got cbseritis X
kid3: yooo , thanks man
by jaxon77 June 05, 2009
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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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