Riddle #264

Question: Drop me and the world will shatter,
and you can always find me where you empty your bladder.

What am I?

Question: Where do all the letters sleep?

Question: What tastes better than it smells?

Question: What goes in the water black and comes out red?

Question: What loses its head in the morning and gets it back at night?

Question: What two things can you never eat for breakfast?