And if I have to watch him squeeze into
an Ewok COSTUME, so be it.
The Big Bang Theory Season 10, Episode 17
Now, her COSTUME
was obviously Germanic...
The Big Bang Theory Season 2, Episode 2
So, did you see
Howard's COSTUME?
The Big Bang Theory Season 12, Episode 6
Reminds me. I was thinking of wearing
my NASA jumpsuit as a COSTUME...
The Big Bang Theory Season 6, Episode 5
If there's no COSTUME parade,
what are we doing here?
The Big Bang Theory Season 1, Episode 6