![I'll be blowing the whistle.
I'll be blowing the whistle.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'll be blowing the WHISTLE.
The Big Bang Theory Season 10, Episode 15
![When you hear
a songbird's whistle, you come.
When you hear
a songbird's whistle, you come.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
When you hear
a songbird's WHISTLE, you come.
Game of Thrones Season 3, Episode 9
![And if that wets your whistle,
you know where to find me.
And if that wets your whistle,
you know where to find me.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And if that wets your WHISTLE,
you know where to find me.
The Big Bang Theory Season 12, Episode 5
![( train whistle blows )
( train whistle blows )](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
( train WHISTLE blows )
Westworld Season 2, Episode 6
![-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)
-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)
Westworld Season 2, Episode 5