( train WHISTLE blows )
Westworld Season 2, Episode 6
Can I blow the WHISTLE?
The Big Bang Theory Season 7, Episode 10
-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)
Westworld Season 2, Episode 5
[blows WHISTLE]
The Big Bang Theory Season 12, Episode 8
(WHISTLE BLOWS)
Westworld Season 3, Episode 8