
No one's made a Valyrian steel sword
since the Doom of Valyria.
Game of Thrones Season 4, Episode 1

Prophecies of DOOM
are never in short supply,
Game of Thrones Season 7, Episode 5

"The Doom consumed it all alike
Game of Thrones Season 5, Episode 5

- Your archenemy?
- Yes, the Dr. Doom to my Mr. Fantastic.
The Big Bang Theory Season 2, Episode 2

...or Green Goblin, Matt Murdock,
Pepper Potts, Victor von Doom.
The Big Bang Theory Season 3, Episode 16