
Oh, yes. In the world of emoticons,
I was COLON, capital D.
The Big Bang Theory Season 3, Episode 1

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

but I still have a COLON full of
yesterday's meals to keep me company.
The Big Bang Theory Season 10, Episode 23

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

Probably fat-free
and good for your COLON.
The Big Bang Theory Season 7, Episode 23