Nick, Joe and Kevin Jonas take turns putting on noise-cancelling headphones while Jimmy asks the brothers questions about each other and challenges them to match each other's answers.
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The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show including: comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives.
Know Your Bro with the Jonas Brothers
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