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Getting an orgasm while listening to the the band muse.
Dude did you hear the new musesong?
ya i got a total musegasm
by Musclemuseum October 07, 2009
A feeling of extreme stimulation induced by hearing the music of epic british experimental space alterna-rock group Muse
Person 1: Dude that guy is playing muse in his car
Person 2: *Musegasm*
by Doomdalektodd January 27, 2011