And if I have to watch him squeeze into
an Ewok COSTUME, so be it.
The Big Bang Theory Season 10, Episode 17
Sorry, you're not
wearing a COSTUME.
The Big Bang Theory Season 12, Episode 6
Hey, this is not a COSTUME.
It's a choice. It's a style.
The Big Bang Theory Season 12, Episode 6
He didn't remember me, because the last
time we met I was in a Halloween COSTUME.
The Big Bang Theory Season 2, Episode 14
If there's no COSTUME parade,
what are we doing here?
The Big Bang Theory Season 1, Episode 6