And the very fact that you needed
a written GUARANTEE of respect
The Big Bang Theory Season 9, Episode 18
You know, there's no GUARANTEE
even if you have kids
The Big Bang Theory Season 5, Episode 12
I can pretty much GUARANTEE it.
I wish I had your certainty,
Breaking Bad Season 5, Episode 15
...and I can personally GUARANTEE...
The Big Bang Theory Season 6, Episode 9
I'll represent him, and I GUARANTEE
Breaking Bad Season 2, Episode 8