But you have the CON.
The Big Bang Theory Season 2, Episode 5
that can get a person uninvited
to this year's Who Con.
The Big Bang Theory Season 5, Episode 14
Well, you know,
it's Comic Con.
The Big Bang Theory Season 5, Episode 7
If this was some sort
of long CON
The Big Bang Theory Season 12, Episode 7
A very long CON indeed.
The Big Bang Theory Season 12, Episode 7