A man walks into Toys-R-Us and says to the sales assistant, 'Could you show me your Barbie dolls, please?' 'Certainly, sir,' she says. 'Here, we have Fashion Barbie at £15.95, Vacation Barbie, also £15.95, Housewife Barbie - that's £15.95 too - and Divorcee Barbie, at £215.95.' The man is astonished. 'Why's Divorcee Barbie so much?' he asks. 'She looks the same as the others to me.' 'Well, sir,' says the assistant, 'that's because Divorcee Barbie comes complete with Ken's car, Ken's house, Ken's furniture, Ken's dog...'