As an extra bonus treat, Michael Shannon also talks lovingly about death metal on Jimmy Fallon - so there's that, too.
In fact, there's now verifiable proof that Michael Shannon may just be the best late-night talk show guest because he clearly has no respect whatsoever for the environment and seems fully prepared to rip the utter p*ss out of it in whatever way he can - even if it means wearing a gaudy Christmas jumper or taking swigs out of eggnog during the interview.
Michael Shannon, you're doing great and we respect the attitude. Here's the video.
