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Watch Jimmy Fallon and Seth MacFarlane Sing Holiday-Themed Yahoo! Answers on The Tonight Show

Just in time, Seth and Jimmy are here to remind you that Chaka Khan can be many things. But holiday is actually not one of them. Also, some helpful nuggets related to veterinarians, TGIF, and Santa have been included in this routine, which, like its source material, is quickly becoming a veritable public service all its own.

Seth MacFarlane Sings Yahoo! Answers on Fallon