A young boy on his way home from school must pass by a group of hookers. Everyday as he passes them, the hookers wave at him with their pinkies and say "Hi there little boy!!"
One day the boy stops and asks one of the hookers why they always wave at him with their pinkies. They reply: "well, that is what size we imagine your penis to be... it is just a joke!"
The next day on his way home, the hookers repeat the tradition. The young boy stops and drops his school books on the ground, sticks all his fingers in his mouth to stretch his lips very wide and says, "HI THERE LADIES!