
You know, I BET if we all chipped in,
we could buy Sheldon a van.
The Big Bang Theory Season 3, Episode 14

I BET you did.
Game of Thrones Season 3, Episode 3

I BET your greedy ass
would be so worked up
Breaking Bad Season 5, Episode 13

Come on, open it.
I BET it says something great.
The Big Bang Theory Season 7, Episode 21

...I BET a lot of you feel the same way.
The Big Bang Theory Season 8, Episode 22