Sheldon, I'm more than smart enough
to take your CLASS.
The Big Bang Theory Season 8, Episode 2
but by the time
my CLASS got out there,
The Big Bang Theory Season 5, Episode 1
What about the kids
from the Daddy and Me CLASS?
The Big Bang Theory Season 11, Episode 11
I signed us up for ballroom dance CLASS.
The Big Bang Theory Season 10, Episode 23
So a couple months ago, I started taking
a history CLASS at the community college.
The Big Bang Theory Season 6, Episode 6