[IRPT]

This baby polar bear was sat with his mum on an ice berg.

"Mum," he asked, "am I a real polar bear?"

"Yes darling, of course you are." his mother answered.

"Yeah but, am I a proper polar bear, you know, a real one?"

"Yes dear," his mum replied, "You're dad is a polar bear, I'm a polar bear and your sister's a polar bear."

"I know that mum," he said, "but am I a proper polar bear?"

"Of course you are" said his mum, "now shut up and eat your penguin."

A minute later the baby polar bear asks "Mum, I know what you've said, but am I really a proper polar bear?"

"Look," she says, "you are a proper bloody polar bear alright. What's wrong with you? Why do you keep asking me that?"

"Well," he replies, "I'm freezing".