It can cut through STEEL
like it was rubber.
The Big Bang Theory Season 2, Episode 12
♪ On a STEEL horse
I ride ♪
The Big Bang Theory Season 5, Episode 18
The STEEL must be part of your arm.
Game of Thrones Season 1, Episode 3
- But Longclaw...
- Is Valyrian STEEL.
Game of Thrones Season 5, Episode 10