...and I CAN personally guarantee...
The Big Bang Theory Season 6, Episode 9
The whole idea behind
Anything Can Happen Thursday...
The Big Bang Theory Season 2, Episode 20
I don't know if you CAN tell,
but I am literally
The Big Bang Theory Season 12, Episode 19
Can you please live with us forever?
The Big Bang Theory Season 9, Episode 14
We CAN have "take
charge" attitudes.
The Big Bang Theory Season 11, Episode 8