Here's an nice story I read - take the time to read it's good. A lady lost her child and he got caught in the crocodile's mouth. So the Croc told the lady, the only way I'm letting go on the kid is if you say the truth, otherwise I croc him. So the lady answered, you'll never let him go. So the croco thought about her answer, if I let him go, she lied, therefor, I should chew on him. However, if I snack on him, she told me the truth so, I must let him go... So the croc kinda went bazonks because he couldn't figure it out... It's a paradox...