
(BOTH SIGH)
The Big Bang Theory Season 2, Episode 4
![[ALL SIGH]
[ALL SIGH]](https://content2.mcqstudy.com/ss/tbbt-8-4-00:18:22.522.jpeg)
[ALL SIGH]
The Big Bang Theory Season 8, Episode 4

(both SIGH)
The Big Bang Theory Season 5, Episode 17

(moaning SIGH)
The Big Bang Theory Season 5, Episode 20

Sigh louder, no one heard you.
The Big Bang Theory Season 10, Episode 1