This year's top holiday duet doesn't feature Mariah Carey or Will Ferrell. It's Rodney the Mailman [local news]
and Andrew WK [original]
, live from the Chicago offices of the Onion AV Club in their Holiday Undercover project.
In typical Andrew WK style, a slightly... different version
is also available.
But this is not Rodney's first appearance -- nor are these covers few and far between. [more inside]