The METAL thing.
The thing you squeeze?
Breaking Bad Season 5, Episode 12
(METAL CLINKING)
Game of Thrones Season 4, Episode 9
You've come
to a giant METAL door.
The Big Bang Theory Season 12, Episode 12
Sink your METAL deep
Game of Thrones Season 3, Episode 6
which is METAL you melt
to make science things.
The Big Bang Theory Season 9, Episode 19