Uses for old cardboard boxes

Thanks @DrFritzS

Preview

1. Uncomfortable home

2. Inefficient helmet

3. Bucket toilet

4. Rabbit trap

5. Get yourself fired and use it to collect your things

6. Gravity racer that doesn't meet the safety requirements

I couldn't remember what it was called.

7. Trash bin

8. Stash for sex-related items that you hide somewhere and one day your children will be horrified to find it

9. Big flower pot

10. Build a fort