If you like tacky sweaters, tiger-striped body suits and totally awesome dance moves, prepare to have your mind blown.
Jimmy Fallon just went into the Universal Studios archive and found possibly the greatest dance video ever. It's called "Dance Avenue," and even though it was "filmed in the '80s," don't be surprised if some of these dancers look familiar.
"The Tonight Show Starring Jimmy Fallon" airs weeknights at 11:35 p.m. ET on NBC.