- I do.
- Are you SURE?
The Big Bang Theory Season 2, Episode 14
- Yeah, SURE.
- Well, if you'll excuse me...
The Big Bang Theory Season 2, Episode 2
Oh, SURE.
The Big Bang Theory Season 8, Episode 23
- Fine with me.
- Sure, whatever.
The Big Bang Theory Season 5, Episode 1
Sure.
The Big Bang Theory Season 12, Episode 16