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 11, 2011
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The act of splitting the breasts of a female with the male penis. Does not necessarily include thrusting, i.e. it is an erect but motionless penis with emphasis on the separation of the boobs, thereby accentuating the features of the female anatomy.

Usually a move to enable the recipient to kiss and nibble on the tip of the dick.
What did they get up to last night?

They got their kit off but was too pissed and he passed out before he got past banana on the rocks.
by Sweet Chunga November 22, 2017
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