
"I BET Leonard never tipped a cow
over on himself."
The Big Bang Theory Season 4, Episode 9

I'll BET that thrust through the Mad
King's back was pretty as a picture.
Game of Thrones Season 4, Episode 4

Oh, no, I BET you didn't."
The Big Bang Theory Season 5, Episode 4

It's for the queen, I BET.
I hear she's a sleek bit of mink.
Game of Thrones Season 1, Episode 1

I BET we could
talk to them.
The Big Bang Theory Season 7, Episode 12