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1.
another way to insult or tell someone to shut the fuck up. while mid-sentence someone must yell "yada yada banana flanningans."
Kid: hey i was chillin' with my...
Me: YADA YADA BANANA FLANNIGANS!
Kid: dude...
Me: ya you have just been banana flanniganed
by Mr. Wang Chung April 12, 2005