Dave Mustaine and Co. appear on 'Kimmel' for 'A Very Megadeth Christmas'

While Dave Mustaine has spent the last few years being kind of a d-bag, at least he can still laugh at himself. Mustaine and the rest of his influential heavy metal group Megadeth donned ugly sweaters and gamely appeared in a commercial for a fake Megadeth Christmas album.

The Jimmy Kimmel Live bit recognizes when it's losing steam and recruits Jenny Lewis for an awesome rendition of "Baby It's Cold Outside" that leaves Lewis running for her life.

Speaking of: here is where I stir some sh-t up and say this skit would've been better with Iron Maiden or Metallica as the centerpiece.

(h/t to Stereogum)