- Oh, are you here to see Leonard?
- No, Dr. Cooper.
The Big Bang Theory Season 2, Episode 6
the rights and responsibilities
of Sheldon Lee Cooper,
The Big Bang Theory Season 5, Episode 10
No, I will be
Uncle Dr. Cooper.
The Big Bang Theory Season 7, Episode 11
Where are we going
with this, Dr. Cooper?
The Big Bang Theory Season 7, Episode 5
- Dr. Cooper, how can I help you?
- Yes, hello. I'm fine.
The Big Bang Theory Season 6, Episode 20