
MRS. WOLOWITZ:
Paging Doctor Cutie-Pie!
The Big Bang Theory Season 4, Episode 24

What were they thinking,
putting Doctor Octopus's mind
The Big Bang Theory Season 7, Episode 2

Let's see, the magic store,
the Doctor Who convention,
The Big Bang Theory Season 10, Episode 19

Not fun. The DOCTOR shoved
a camera up into my sinuses.
The Big Bang Theory Season 8, Episode 9

Because he's a DOCTOR, bitch.
Look it up. It's science.
Breaking Bad Season 5, Episode 9