All of them!
What did the hat say to the scarf?
You hang on around while I go on ahead!
If you drop a white hat into the Red Sea, what does it become?
Why is 6 afraid of 7?
Because 7 8 9.
What is the longest word in the English language?
SMILES - because there is a mile between the first and last letters.
What two things can't you have for dinner?
Lunch and breakfast!
Why did the baker stop making doughnuts?
He got fed up with the whole business!
What's the difference between a wizard and the letters S A M E K?
One makes spells, the other spells makes!
What starts with e, ends with e, but has only one letter?
What has no beginning, no end, and nothing in the middle?
What is full of holes but can still hold water?
What comes once in a year, twice in a week, and never in a day?
The letter E.