Are you SERIOUS?
The Big Bang Theory Season 10, Episode 17
Any other advice for me?
Because l am SERIOUS about this.
Breaking Bad Season 4, Episode 2
to play Dungeons & Dragons, this
game's in SERIOUS trouble.
The Big Bang Theory Season 5, Episode 4
And to prove how SERIOUS I am about us,
The Big Bang Theory Season 10, Episode 5
Raj, please, let's stay SERIOUS here.
The Big Bang Theory Season 2, Episode 11