What about the kids
from the Daddy and Me CLASS?
The Big Bang Theory Season 11, Episode 11
You mock the sphincter,
but the sphincter is a CLASS of muscle...
The Big Bang Theory Season 4, Episode 2
Am I allowed to ask
how the CLASS is going?
The Big Bang Theory Season 6, Episode 6
What are you complaining about?
I'm the one who has to take the CLASS again.
The Big Bang Theory Season 2, Episode 7
There is no CLASS.
The Big Bang Theory Season 8, Episode 2