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The sound a robot would create with a guitar if the robot was built by God under Matt Bellamy's close supervision.
Twighlighter: That sound is unsustainable dude, hope its in the next twilight film or I'll end up hating it.
by Pierre96178 October 17, 2012
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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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uhn-suh-stey-nuh-buh l

not sustainable; not to be supported, maintained, upheld, or corroborated.
Your way of life is unsustainable.
by PineappleJuice March 16, 2015
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