In Halo, jumping while spinning in circles. Done best whilst on top of an opponents dead body, or with the oddball. An alternative way of mocking to a "t-bag"
person 1: HA he got punched in the FAACE. MUZZLE DANCE!...

Vook: What are you doing?
Delgado: t-baggin him?
Vook: Thats so last year brahh.. 2010 is the year of the muzzle dance.
Delgado: Thank youuuu
by Agent Vook November 24, 2010
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