1. They way people wipe their butt in the future.
2. From the movie Demolition Man a system for wiping your butt. It is speculated that you grab two of the seashells with one hand like chopsticks and use it to pry your butt open, then taking the third with the other hand to scrape away any poop remnants. This method is not described in the movie, and many believe that the three seashells are a technology rather than a simple device.
1. After I finished pooping I used the three seashells that sit next to the toilet to clean myself.