A taxi was driving through a lower class area of town with a lady and her 12 year old son in the back, when the boy said "Why are all of these ladies standing in shop doorways, Mam ?" She said "They're just waiting for their husband's coming home from work" The taxi driver says "Why don't you tell him the truth, that they're on the game, selling sex for money ?" The boy said "Is that true, Mam ?" and she said "I'm afraid so, son" The boy says "If one of these ladies has a baby, what happens to it ?" Mam says "It becomes a taxi driver"
