14 things a helmet cannot be used for.

1. A helmet cannot be used for eating on
2. A helmet cannot be used for sitting on
3. A helmet cannot be used for a bowl
4. A helmet cannot be used for cooking
5. A helmet cannot be used for exploding
6. A helmet cannot be used for cleaning
7. A helmet cannot be used for planting
8. A helmet cannot be used for swimming
9. A helmet cannot be used for colouring
10. A helmet cannot be used for calling
11. A helmet cannot be used for a toilet
12. A helmet cannot be used for as a thinking hat
13. A helmet cannot be used for opening a door
14. A helmet cannot be used for hairbrush.