
You know, I'm a PHYSICIST,
so I thought about stuff.
The Big Bang Theory Season 2, Episode 8

"World-class Caltech PHYSICIST
seeking girlfriend.
The Big Bang Theory Season 9, Episode 8

You're a PHYSICIST. You belong at the
university doing research, not in your room.
The Big Bang Theory Season 1, Episode 4

So now let's bring out theoretical PHYSICIST,
Dr. Sheldon Cooper!
The Big Bang Theory Season 6, Episode 18

Because you're a PHYSICIST.
The Big Bang Theory Season 7, Episode 10