
Oh, gosh DARN it,
that is interesting.
The Big Bang Theory Season 11, Episode 13

And Heisenberg says,
"Darn it, now I don't know where I am."
The Big Bang Theory Season 10, Episode 21

Darn.
The Big Bang Theory Season 6, Episode 1

You're DARN right, you wouldn't.
The Big Bang Theory Season 10, Episode 4

It's-- It's catching every time
that I stock that DARN thing.
Breaking Bad Season 5, Episode 11