
And when we signed the Roommate Agreement,
we made a DEAL.
The Big Bang Theory Season 9, Episode 21

Sheldon, I'm gonna get the surgery.
It's no big DEAL, end of story.
The Big Bang Theory Season 8, Episode 9

I have an actual
Nobel Prize crisis to DEAL with.
The Big Bang Theory Season 12, Episode 14

Honey, this is a big DEAL for Leonard, okay?
The Big Bang Theory Season 6, Episode 24

Oh, it's not a big DEAL.
The Big Bang Theory Season 11, Episode 11