a son asks his dad the difference between theoretically and realistically. dad says thats a hard one,but i have an idea. ask mum if she would sleep with wayne rooney for £1 million. mum says yes. dad says now ask your sister. she says yes too.dad asks go ask your brother.he says yes. well there you go son, thats your answer, theoretically we're sitting on £3 million quid,but realistically we're living with 2 slags and a faggot!!!