"I shall be hanged"

Obviously, this paradoxical statement would leave them confused. He was expected to say something, and it's left for them to determine if what he said is actually the truth or not.

Or he could as well talk his way through. If i were him, i'll be like..

Me: Really? How would you detect if i'm saying the truth? Are u sure you had something to eat?
They: pardon?
Me: Oooopps!! I still got a hundred years left to die.
Me: Have you ever wondered why ropes could kill and why bullets could be deadly too?
Me: Who invented hanging? I really want to know who first thought of it.
Me: How long do i keep talking?

Me: I love the ropes.

Me: your gun is really really smooth.

Lol.