1 definition by Ms. Almost Perfect

Informal/Non-formal usage of the word bananas, used as an adjective to indicate something is ridiculous, or outright hilarious; to express disbelief, being in genuine shock, or disagreement.
Girl: "Hey, did you see that internet video where the guy did that crazy stunt with his bike 500 feet in the air while juggling small animals?"

Girl's friend: "Omg, yes! That was freakin' nanners!"

***

Boy: "I was going to ask that girl out that you think has a crush on me... but her friend told me that the girl can't even stand me."

Boy's friend: "What?! No way man, that's nanners. Maybe both girls dig you then and her friend just wants you to herself."

***

Girl: "I ran into your ex-girlfriend today, she actually thinks she's going to have you back before the week is over."

Girl's boyfriend: "That chick is nanners to think she could ever again have a chance with me, especially now that I've got someone as awesome as you by my side, babe."
by Ms. Almost Perfect March 29, 2010
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