What did one skeleton say to the other when he was lying and how did the other skeleton reply to the first skeleton?
Papyrus: Sans, I know you're lying!
Sans: No you don't
Papyrus: Yes! You're socks are still on the floor!
Sans: //looks at them, shrugs// I picked them up
Papyrus: Sans, you're obviously lying!
Sans: Are you sure?
Papyrus: Yes, I'm sure!
Sans: Are you sure you're sure?
Papyrus: Y- //stops// ...uh...
