This social thread got our attention. And the results are in:
1. Sending sick kids to school.
2. Radio stations that play car horns, sirens, or crash sounds! (we can't promise that we'll make this illegal on Jack.)
3. Parents who allow their kids to watch or play loud videos and games in public.
4. Leaving a shopping cart in a parking space.
5. Making articles of clothing with fake pockets.
6. Meetings that should have been an email.
7. People who cut you off and then slow down.
8. Asking people questions while using a urinal or toilet.
9. Talking on a speakerphone in public.
10. Chewing with your mouth open.