One time, I swear
I pooped out a stick of CHALK.
The Big Bang Theory Season 7, Episode 5
Yeah, well, CHALK it up
to clean living and vitamin pills.
Breaking Bad Season 4, Episode 7
So why don't we simply CHALK it up
as a learning--
Breaking Bad Season 4, Episode 3
Yeah, well, you know, CHALK it up
to clean living and vitamin pills.
Breaking Bad Season 4, Episode 7
from Ms. Pierson for me
to be CHALK monitor that year.
The Big Bang Theory Season 7, Episode 13