C-O-N...
The Big Bang Theory Season 1, Episode 6
- And finally, area rugs, pro or CON?
- Pro?
The Big Bang Theory Season 2, Episode 19
Well, you know,
it's Comic Con.
The Big Bang Theory Season 5, Episode 7
at Comic Con.
The Big Bang Theory Season 5, Episode 7
A very long CON indeed.
The Big Bang Theory Season 12, Episode 7