When you were small, your parents gave you a necklace with a green talisman; saying if you're in danger just say 'help fizz', or something along those lines, and then you'll be okay. Today was the day when you said it. As you were backed into a corner in a dark alleyway surrounded by two scary men who looked like they wanted to do something very bad. So you whispered the words with your eyes closed, praying that what your parents told you wasn't some kind of myth.

When you don't hear anything after a while you open your eyes, just to see a very tall, flashy and angry looking jester who just killed the two men, protecting you.