All right, just WARN me before you do it.
The Big Bang Theory Season 10, Episode 8
But l gotta WARN you,
the eighth hole is murder.
Breaking Bad Season 4, Episode 7
As your brother,
I feel it's my duty to WARN you...
Game of Thrones Season 1, Episode 1
You said,
"I did WARN you not to trust me."
Game of Thrones Season 7, Episode 7