You know the feeling. You're hanging out with J Mascis on your talk show, when all of a sudden Stephen Colbert bursts onto the stage and dances all up on you with "Get Lucky" by Daft Punk.
No, it's not some weird fever dream, just a moment from last night's "Late Night with Jimmy Fallon," when Stephen unexpectedly and inexplicably interrupted "Late Night" to show off his moves. (Apparently, it was a stunt to promote Daft Punk's appearance on his own show next week.)
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