The act of pooping so hard that you become immediately hungry and then the proceeding feast only leads to yet another poop. A vicious cycle. Particularly when you can no longer remember if the loop was started by a poop or a meal, at this point you know you have entered a temporal causality poop.
Dude I found the best 24-hour all-you-can-eat Buffet in Vegas with really nice toilets inside. I totally forced myself into a temporal causality poop. I was there for days!