Samuel L. Jackson in sweats, "Toby" Maguire being told to keep his fucking mouth shut, Arcade Fire performing "Little Drummer Boy" like a whole bunch of weirdoes, terrible gifts, and a seemingly unending barrage of awkwardly inappropriate questions — what more could possibly ask for in a Christmas special?

Zach Galifianakis returns to his seat between two festive ferns for a "Happy Holidays Edition" of his pioneering Funny or Die webseries.

Not special enough for you? Check out the bottom video for a sneak peek of friday's season finale of Comedy Bang! Bang! (hosted by Between Two Ferns director Scott Aukerman), featuring Galifianakis in the role he was born to play: Santa Claus.

[videos via Funny or Die, IFC]