Son : "Whats The Difference Between 'theoretically and 'realistically"
Dad : "It's hard to explain, I tell you what, ask your mum if she would sleep with the milkman for a million quid, and come and tell me what she said"
2 minutes Later
Son : "She said yes".
Dad : "Now ask your sister if she'll sleep with the coalman for £2M".
2 minutes later
Son : "She said yes".
Dad : "Thats your answer son";
"Theoretically we are sitting on £3M, but"
"Realistically we are just living with 2 slags"