So, did you see
Howard's COSTUME?
The Big Bang Theory Season 12, Episode 6
...I thought it might be fun for us
to go in a couples' COSTUME.
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
Sheldon, when I said couples' COSTUME,
I meant, like, Romeo and Juliet...
The Big Bang Theory Season 6, Episode 5
Howard thought it'd be funny
to tell me it was a COSTUME party.
The Big Bang Theory Season 9, Episode 21