A small boy has a school home work question to answer, so he asks his father "Dad, what's the difference between 'theoretically' and 'realistically'?" His dad thinks and then says "Right-ho son, go and ask your mother if she'd sleep with David Beckham for a million quid." The boy toddles off and comes back saying "Dad, dad, she said she would! She would sleep with David Beckham for a million po..