Your inner 12-year-old is going to love this.

A magician in London named Julius Dein figured out a way to fool people into saying, "I am a penis." Yup, he's using his knowledge of the dark arts for pure evil.

Of course, you don't need to be a magician to make this work. You just need to be an immature fifth-grader on the playground looking to get a cheap laugh at the expense of an unsuspecting classmate while everyone else looks on and guffaws because children take such delight in making buffoons of others.

So, go ahead and grab a box of Nerds and a bottle of Jolt and see if you can pull off this most epic of juvenile jokes. And then go back to remembering you're not really an adult trapped in a kid's body, like Tom Hanks in Big.