[BOTH CHUCKLE]
Breaking Bad Season 2, Episode 5
(PENNY AND PRIYA CHUCKLE)
The Big Bang Theory Season 4, Episode 18
(RAJ AND BERNADETTE CHUCKLE)
The Big Bang Theory Season 10, Episode 13
[BOTH CHUCKLE]
The Big Bang Theory Season 8, Episode 8
(LEONARD AND PENNY CHUCKLE)
The Big Bang Theory Season 10, Episode 9