A Captain on a long-haul flight is speaking over the PA. He announces that it is now safe for the passengers to release their seatbelts, but he accidentally leaves the microphone open. All the passengers hear when the First Officer says , "I'm going for a BIG shit and then I'm gonna shag that new blonde flightie." The flight attendant, who is with the passengers, runs down the aisle to advise the pilots that the microphone is still on. She trips and falls. An old lady helps her up and whispers, "No need to rush, dear. He's having a big shit first."