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
at Comic Con.
The Big Bang Theory Season 5, Episode 7
(snaps fingers)
Who Con-- you're out.
The Big Bang Theory Season 5, Episode 14
A very long CON indeed.
The Big Bang Theory Season 12, Episode 7