Uh, I am an experimental
PHYSICIST at Cal-Tech,
The Big Bang Theory Season 5, Episode 13
What would a theoretical PHYSICIST
understand about an experiment anyway?
The Big Bang Theory Season 10, Episode 4
When I decided I was going
to be a PHYSICIST,
The Big Bang Theory Season 7, Episode 13
You're a PHYSICIST.
The Big Bang Theory Season 11, Episode 15
I am a published theoretical PHYSICIST
with two doctorates...
The Big Bang Theory Season 2, Episode 2