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A genre of music, popularized by Born Loser and the Hangers On, that incorporates metal, pop, rock, blues, and musical theatre, as well as energetic and dramatic stage performance.
Person 1: "Dude, remember that time we saw that band and that guy was shredding on guitar, and that other chick was flailing about all crazy, and it was all really catchy, and then it all ended with jazz hands?"
Person 2: "Oh, that was totally a banana rock band."
Person 1: "Man, I'm allergic to bananas."
by WADE wade WADE July 10, 2011
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