All I have to do is WHISTLE and my men will
stroll in here and bash you about...
Game of Thrones Season 6, Episode 7
( train WHISTLE blows )
Westworld Season 2, Episode 6
Is it a high-frequency WHISTLE?
The Big Bang Theory Season 2, Episode 10
There are dozens of railroad crossings
you have to blow the WHISTLE for.
The Big Bang Theory Season 10, Episode 15
[crowd cheering, WHISTLE blowing
over TV]
The Big Bang Theory Season 12, Episode 10