A woman gets on a bus, as she passes the driver he grabs his throat and makes choking noises. The woman starts crying and hits the driver with her purse. A few minutes later the buzzer goes off and the lady passes the driver as she is getting off the bus.
The driver again grabs his throat and makes choking noises.
The lady starts crying and again hits the driver with her purse.
A passenger sitting behind the driver whose curiosity has gotten the better of him asked the driver, "What is that all about?"
The driver replies, "Oh, her daughter hanged herself last night and I'm just teasing her."