
(BOTH CHUCKLE)
The Big Bang Theory Season 4, Episode 18

It's just one of the things
that makes one of the me's CHUCKLE.
The Big Bang Theory Season 4, Episode 5

(BOTH CHUCKLE)
The Big Bang Theory Season 4, Episode 18

- What makes you CHUCKLE, Leonard?
- Um, recently? Not much.
The Big Bang Theory Season 4, Episode 5

(SAMWELL AND JON CHUCKLE)
Game of Thrones Season 8, Episode 2