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