![at Comic Con.
at Comic Con.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
at Comic Con.
The Big Bang Theory Season 5, Episode 7
![But you have the con.
But you have the con.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
But you have the CON.
The Big Bang Theory Season 2, Episode 5
![C-O-N...
C-O-N...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
C-O-N...
The Big Bang Theory Season 1, Episode 6
![A very long con indeed.
A very long con indeed.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
A very long CON indeed.
The Big Bang Theory Season 12, Episode 7
![- And finally, area rugs, pro or con?
- Pro?
- And finally, area rugs, pro or con?
- Pro?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
- And finally, area rugs, pro or CON?
- Pro?
The Big Bang Theory Season 2, Episode 19