
but President Siebert
trusted me with this,
The Big Bang Theory Season 12, Episode 7

I'm sorry, I'm confused.
President Siebert said
The Big Bang Theory Season 12, Episode 5

- Everybody?
- You, the PRESIDENT of the university...
The Big Bang Theory Season 2, Episode 23

RECEPTIONIST:
President Siebert,
The Big Bang Theory Season 12, Episode 13

President Siebert
didn't want to lose me.
The Big Bang Theory Season 12, Episode 20