Complemented with sharp insights from family members, 'Hi Mum' is full of over 1,500 classic one-liners from a rich variety of red-hot mammas such as Joan Rivers, Roseanne and Marge Simpson. Covering all the joys of motherhood, celebrated matriarchs deliver belly laughs and offer pearls of maternal wisdom on such topics as morning sickness and stretch marks, playground politics, raising hormonal teenagers, frenzied mealtimes and dreary household chores.