![A colon calling card, if you will.
A colon calling card, if you will.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
A COLON calling card, if you will.
The Big Bang Theory Season 6, Episode 9
![He just went colon, capital O.
He just went colon, capital O.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
He just went COLON, capital O.
The Big Bang Theory Season 3, Episode 1
![Probably fat-free
and good for your colon.
Probably fat-free
and good for your colon.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Probably fat-free
and good for your COLON.
The Big Bang Theory Season 7, Episode 23
![As long as it doesn't originate
in a Russian man's colon.
As long as it doesn't originate
in a Russian man's colon.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
As long as it doesn't originate
in a Russian man's COLON.
The Big Bang Theory Season 8, Episode 22
![You didn't say they couldn't pass through
my colon first.
You didn't say they couldn't pass through
my colon first.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You didn't say they couldn't pass through
my COLON first.
The Big Bang Theory Season 8, Episode 18