Wave 2 starts, you need to stop what your doing and run to a toilet immediately. No slips, trips, or anything that'll slow you down. When you start the run you only have 1 minute to make it to the toilet. Say that minute ends, you'll have a nice brown spot on the back of your nice pants. You would have what people call "lightly shat pants". You see the toilet, it's so close yet so far. Will you make it without absolutely blasting a fat shart at the speed of a lightning strike. Who knows.