mullage
(n): An evident growth of back bangs that is in the process of becoming a mullet - usually unbeknownst to the wearer.
Due to excessive purchases of booty shorts on eBay, Kyle could not afford a barber, and acquired a healthy growth of mullage.
"Sam, you should really get a haircut; you're getting some serious mullage back there."
"Sam, you should really get a haircut; you're getting some serious mullage back there."
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