![If there's no costume parade,
what are we doing here?
If there's no costume parade,
what are we doing here?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
If there's no COSTUME parade,
what are we doing here?
The Big Bang Theory Season 1, Episode 6
![](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
"Where's your COSTUME?
Why are you wearing work clothes?"
The Big Bang Theory Season 6, Episode 5
![to have a costume meeting.
to have a costume meeting.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
to have a COSTUME meeting.
The Big Bang Theory Season 12, Episode 24
![Except the Halloween costume
Except the Halloween costume](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Except the Halloween COSTUME
The Big Bang Theory Season 7, Episode 2
![without the rest of the costume.
without the rest of the costume.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
without the rest of the COSTUME.
The Big Bang Theory Season 5, Episode 19