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adjective that can mean really awesome, totally wack, or extremely disgusting.
You sickass monkey.

I downloaded this totally sickass song
by Jennifer March 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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1. Verb: A depraved act in which one extends his or her middle finger, dips it in mixture of lemon juice, hot sauce and Borax brand powdered bleach, rolls it in broken glass, and shoves it violently into the victim's asshole. Preferably while they sleep.
Joya wouldn't shut up about the windshield on her car, so I snuck into her house at 2am and slipped her The Sickass.
by Joe_M2 August 30, 2006
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