
to abandon your research
and focus on TEACHING.
The Big Bang Theory Season 5, Episode 10

TEACHING Renny physics.
The Big Bang Theory Season 3, Episode 10

Back TEACHING?
Breaking Bad Season 3, Episode 12

No, I'm-I'm TEACHING a class.
The Big Bang Theory Season 12, Episode 24

Welcome to the show.
Today I will be TEACHING you
The Big Bang Theory Season 11, Episode 15