
I just got that PHYSICIST joke.
The Big Bang Theory Season 2, Episode 19

You're a PHYSICIST.
The Big Bang Theory Season 11, Episode 15

Richard Feynman was a famous
American PHYSICIST,
The Big Bang Theory Season 5, Episode 16

which Nobel Prize-winning
PHYSICIST I am.
The Big Bang Theory Season 12, Episode 8

Uh, I am an experimental
PHYSICIST at Cal-Tech,
The Big Bang Theory Season 5, Episode 13