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When your at your computer looking at porn with 1 hand on the mouse and one in your pants.
watching porno can lead to prolong mouseterbation
by hackthegibson24 August 29, 2007
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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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To click your computer mouse over and over in hopes of speeding up your actual computer.
Constant clicking of your computer mouse knowing full well it will do no good what so ever.
click click click click click click that is mouseterbation
by ewokfrommonarch December 25, 2010
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