doomsmirk
The smirk a super-villain makes when he is one step away from enacting doomsday, world domination, or other evil plot. Usually done in tandem with maniacal laughter or pushing a big red button.
He did that nasty doomsmirk thing he does right before he reaches for his end-of-the-world button, but of course, he was pounded into next week. Again.