
Catch a step CLASS?
The Big Bang Theory Season 3, Episode 4

One time
while I was in gym CLASS,
The Big Bang Theory Season 5, Episode 11

but by the time
my CLASS got out there,
The Big Bang Theory Season 5, Episode 1

I also skipped a birthing CLASS
to see Zootopia, so back off.
The Big Bang Theory Season 10, Episode 15

I'm sorry to pull you
out of CLASS.
Breaking Bad Season 5, Episode 15