Once there was a ship full of animals and it's about to sink.

So the giraffe said, 'alright some people would need to jump off to the sea to save the others. let's all tell a joke and if all people laugh he shall stay on the ship, if only one doesn't laugh he shall jump off the ship then.'

So tiger told a joke. Everyone laughed but pig didn't. So tiger jumped off the ship.

Rhino told a joke. Everyone laughed but pig didn't. So Rhino jumped off the ship too.

Cheetah told a joke. Everyone laughed but pig didn't. So Cheetah jumped off the ship as well.

Then Rabbit told a joke. No one laughed but pig.

'Ha ha, tiger's joke is so funny.'