
I'm WARNING you, Sheldon.
The Big Bang Theory Season 6, Episode 9

Just a WARNING, Sheldon.
The freezer locks from the outside.
The Big Bang Theory Season 2, Episode 23

- Thanks for the WARNING.
- Okay.
The Big Bang Theory Season 2, Episode 19

Computer :
Warning. Control room breach.
Westworld Season 2, Episode 7

Computer:
Warning.
Primary containment breach.
Westworld Season 2, Episode 10