
- I WONDER what he's doing this very second.
- Conducting experiments in zero gravity.
The Big Bang Theory Season 6, Episode 1

I WONDER if anyone else
has stumbled onto that.
The Big Bang Theory Season 3, Episode 3

I WONDER which one's Halley.
The Big Bang Theory Season 12, Episode 23

You know, Amy, I can't help but WONDER...
The Big Bang Theory Season 8, Episode 19

I WONDER
what he wants.
The Big Bang Theory Season 5, Episode 16