A nun gets onto a bus thats empty except for the driver. She says I'm going to die soon, but I want sex before I do but I must remain a virgin so it must be anal and I can't commit adultery so the man must be single, can you fulfil my wish? Yes says the driver and fulfils her wish. Then feeling guilty says I'm sorry but I lied, I'm married with 3 kids. Thats OK says the nun, I lied too. My names Dave and I'm going to a fancy dress party!!