The fact..

1. You cannot touch all your top teeth with your tongue.

2. All idiots, 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.

:D

Klasku