Stewart brings his writers and crew into the mix:
While Colbert lets his audience in on the fun:
For those not in the know, "Harlem Shake" videos, inspired by an 80s' dance move out of Harlem, N.Y., usually start out with one lone dancer grooving to DJ Baauer's 2012 dance track, "Harlem Shake," while everyone else joins in with the bass line.
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