
- Thanks again for doing this, Bernadette.
- Oh, I take pacts very SERIOUSLY.
The Big Bang Theory Season 4, Episode 5

But you should know,
if you got SERIOUSLY mutilated,
The Big Bang Theory Season 11, Episode 17

Seriously.
Breaking Bad Season 3, Episode 12

- You guys are SERIOUSLY considering this?
- Yes.
The Big Bang Theory Season 2, Episode 23

Seriously, let him go.
The Big Bang Theory Season 7, Episode 24