A guy has six children and is very proud of his achievement.He is so proud of himself that he starts calling his wife "Mamma of Six" in spite of her objections. One night, they go to a party. The guy decides that it's time to go home and wants to find out if his wife is ready to leave as well. He shouts at the top of his voice, 'Shall we go home now Mamma of Six?" His wife, finally fed up with her husband, shouts back, "Anytime you're ready, Daddy of Four!"