YouTube's 50 Best Videos

From the robot to the chicken dance to the twist (but curiously stopping short of the Macarena), inspirational comedian Jud Laipply does it all in this 6-min. dance sequence. Moving seamlessly between eras, Laipply has been viewed more than 138 million times for a reason — his video triggers nostalgia in the happiest of ways. We can all remember, begrudgingly or not, mimicking Vanilla Ice or the cast of Grease at one time or another, though maybe not with Laipply's infectious enthusiasm.

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