
If that's Morse CODE, that's terrible.
The Big Bang Theory Season 3, Episode 2

- But the mission is for six months.
- That's the CODE red.
The Big Bang Theory Season 2, Episode 22

Ford buried so much
bad CODE in you,
Westworld Season 2, Episode 10

Code red, the hospital emergency alert?
The computer worm?
The Big Bang Theory Season 2, Episode 22

Oh, you mean, like,
with a CODE word?
Sure.
The Big Bang Theory Season 12, Episode 18