
I can't quit,
because GUESS what?
The Big Bang Theory Season 7, Episode 12

Guess what. We're fishing.
The Big Bang Theory Season 4, Episode 9

All right, well, GUESS
I'll just read a little
The Big Bang Theory Season 12, Episode 15

Guess a wave function and vary its parameters
until I found the lowest energy solution.
The Big Bang Theory Season 8, Episode 2

So I GUESS you're really holding
up the other four fingers?
The Big Bang Theory Season 7, Episode 2