1. You cannot touch all your top teeth with your tongue. 2. All idiot , after reading the first truth, will try it. 3. And discover that the first truth is a lie. 4. You're smiling now because you're an idiot. 5. You soon will forward this to another idiot. 6. There's still a stupid smile on your face. I apologize about this. I'm an idiot and I needed company.