No one's allowed to smoke or tell a dirty joke, and whistling is forbidden.
5 seconds sound clip from the Duck Soup (1933) movie soundboard.
You can hear this line at 00:10:36.286 in the Blu-ray version of the movie.
Quote context
[...]
- I'll have to enclose the check first.
- Well, a gal a day is enough for me. I don't think I could handle anymore.
- These are the laws of my administration.
- No one's allowed to smoke or tell a dirty joke, and whistling is forbidden.
- We're not allowed to tell a dirty joke. Hail, hail Freedonia.
- If chewing gum is chewed, the chewer is pursued, and in the hoosegow hidden.
- If we choose to chew we'll be pursued.
- If any form of pleasure is exhibited, report to me and it will be prohibited.
- I'll put my foot down, so shall it be. This is the land of the free.
- The last man nearly ruined this place, he didn't know what to do with it.
[...]