Funny joke that should make you laugh A young boy went up to his father and asked him, ""Dad, what is the difference between potentially and realistically?"" The father thought for a moment, then answered, ""Go ask your mother if she would sleep with Robert Redford for a million dollars. Then ask your sister if she would sleep with Brad Pitt for a million dollars,and ask your brother if he'd sleep with Tom Cruise for a million dollars. Come back and tell me what you learn from that."" So the boy…