
You didn't say they couldn't pass through
my COLON first.
The Big Bang Theory Season 8, Episode 18

He just went COLON, capital O.
The Big Bang Theory Season 3, Episode 1

A COLON calling card, if you will.
The Big Bang Theory Season 6, Episode 9

As long as it doesn't originate
in a Russian man's COLON.
The Big Bang Theory Season 8, Episode 22

HOWARD: If I push any harder,
I'm gonna give birth to my COLON.
The Big Bang Theory Season 1, Episode 14