A very long CON indeed.
The Big Bang Theory Season 12, Episode 7
(snaps fingers)
Who Con-- you're out.
The Big Bang Theory Season 5, Episode 14
that can get a person uninvited
to this year's Who Con.
The Big Bang Theory Season 5, Episode 14
that Howard and I had
a threesome with at Comic Con?
The Big Bang Theory Season 7, Episode 23
- And finally, area rugs, pro or CON?
- Pro?
The Big Bang Theory Season 2, Episode 19