Sheldon, when I said couples' COSTUME,
I meant, like, Romeo and Juliet...
The Big Bang Theory Season 6, Episode 5
How about you?
I'm sure they have a spare COSTUME.
Game of Thrones Season 4, Episode 2
PRIYA: I can't believe I'm wearing
my brother's Halloween COSTUME.
The Big Bang Theory Season 4, Episode 24
...I thought it might be fun for us
to go in a couples' COSTUME.
The Big Bang Theory Season 6, Episode 5
to have a COSTUME meeting.
The Big Bang Theory Season 12, Episode 24