Jokes you send me

From Ronan, aged 10, Hong Kong

Q: What card is a famous digger?
A: The ace of spades.

Q: What do you call chicken soup ?
A: Cock a doodle stew.

Q: What do you call a prehistoric pig?
A: Jurassic pork.

Q: What do you call a prehistoric Cake?
A: Jurassic tart.