Everything goes to the beach if you wait long enough

City bus on Avenida Tulum, afternoon. A woman with a beach bag asked the driver, "Does this bus go to the beach?" He said, "Everything goes to the beach if you wait long enough." She sat down. Nobody else reacted. Rain started ten minutes later and the windows fogged up. I stayed on past my stop, curious. Not a method I recommend, but the answer was fair.