HOWARD: If I push any harder,
I'm gonna give birth to my COLON.
The Big Bang Theory Season 1, Episode 14
...a clean COLON is just one less thing
to worry about.
The Big Bang Theory Season 1, Episode 1
Probably fat-free
and good for your COLON.
The Big Bang Theory Season 7, Episode 23
A COLON calling card, if you will.
The Big Bang Theory Season 6, Episode 9
but I still have a COLON full of
yesterday's meals to keep me company.
The Big Bang Theory Season 10, Episode 23