She told me he's a SCIENTIST.
The Big Bang Theory Season 6, Episode 8
Yes. Before all things,
I'm a SCIENTIST.
The Big Bang Theory Season 7, Episode 5
You're a brain SCIENTIST.
The Big Bang Theory Season 5, Episode 3
I'm sorry, are you questioning
my integrity as a SCIENTIST?
The Big Bang Theory Season 10, Episode 4
Oh. Sheldon, I'm sure it's not because
they don't think you're an elite SCIENTIST.
The Big Bang Theory Season 8, Episode 20