Terry Crews and Jimmy Fallon Perform World’s First Nip-Syncing Duet

'Tonight Show' host Jimmy Fallon already managed to turn in some highly memorable lip-syncing battles -- remember when Emma Stone absolutely owned him? -- but he's now moved his syncing attentions elsewhere. A little lower, really.

Current action star and former football star Terry Crews hit the program last night, and we suspect he had no problem with Fallon's request to perform a nip sync together. No, really, a nip sync. After all, why shouldn't he? Crews didn't require a body double (unlike some other people, cough Jimmy cough), he's got a good voice, and he sure seems to enjoy the attention. The audience, however, might disagree.