
I think what President Siebert
is trying to say is that
The Big Bang Theory Season 12, Episode 19

Anyway, I called President Seibert...
The Big Bang Theory Season 6, Episode 9

Odd. President Seibert posed
the exact same question.
The Big Bang Theory Season 2, Episode 23

I think what President Siebert
is trying to say is that
The Big Bang Theory Season 12, Episode 21

Hello, President Siebert.
The Big Bang Theory Season 7, Episode 10