Why does the photon not need a suitcase?

I'm very good friends with 25 letters of the alphabet.

What kind of shoes do robots wear during the winter?

What's it called when a basketball team loses in the NCAA division 1 tournament?

What kind of dog has the worst allergies?

What do you call oxygen and carbon dioxide playing basketball together?

What do you call dogs that rarely bark?

What is the strongest animal?

Why did the lemon stop in the middle of the road?

Why did the elf push his bed into the fireplace?

Why are Olympians so picky about their vehicles?

What's the friendliest national park?

What do math teachers eat?

Where did the boat go when it was sick?

What is the color of the wind?