Stephen Colbert enjoys John Legend's nutmeg

Last night Comedy Central aired what is surely the most insane fever-dream of a yuletide treat since Chewbacca and Bea Arthur got the gang together for the Star Wars Holiday Special back in '78: A Colbert Christmas — The Greatest Gift of All.

Packed with drug jokes, double entendres, celebrity guests — and songs! — the hourlong meditation on all that is wrong with Christmas was utterly unhinged, bafflingly inappropriate and completely magical.

After the jump, catch guest star John Legend (in a park ranger outfit) serenading Colbert about the joys of blowing his sweet brown spice all over someone's face. Yes, that is a euphemism.

The album (original songs by Fountains of Wayne's Adam Schlesinger and David Javerbaum, who also did the music for Broadway's Cry-Baby) is available on iTunes, and it goes without saying that nothing says "stocking stuffer" like the lyrics "The only residue I want you rubbing off your face is my nutmeg". Wow.