Here's a list:
- Banana Appeal Hat.
- Earmuffs.
- Thinking Cap.
- Your Highness Crown.
- Jester Hat.
- Aaargh! Hat.
- Rock the Boater Hat.
- Top Cop Hat.
- Happy Birthday Hat.
- Extra! Extra! Press Hat.
- Safety First Helmet.
- King of the World Crown.
- Pizza Delivery, Anybody?
- Mushroom Hat.
- Whirligig Hat.
- Robin Hooded.
- Hocus Pocus Hat.
- Head Chef Hat.
- Sombrero Loco.
- Vaudeville Hat!
- Witch Hat: Which witch is which?
- King Viking: Norse, of course!
- Pilgrim hat: 1, 2, buckle my
- Just Be Claus Hat.
- Miner Forty-Niner Hat
Not forgetting the Birthday Hat that you get once its been your birthday..