Top Definition
Getting yourself off or touching yourself inappropriately while listening to the greatest band ever, Muse.
After listening to "Supermassive Black Hole" I had to engage in a round of museterbation.
by Alan Broder May 21, 2007
When your muse suddenly uncontrollably inspires you to create a massive splurge of artistic works with little or no provocation.
Look at peoples galleries at
by Raven Shadows May 13, 2005
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