Ever had to use a toilet at a not so clean rest stop. You don't wanna sit down and with the added elevation above the water you dread the caca water splash from the poop plop. Just lay down ample sheets of toilet
paper on the surface the water to
break the fall. That's a plopper stopper.
"Hey bro, that toilet was
nasty. I put down a plopper stopper for sure."
"If you're going to use that restroom, I'd put down a plopper stopper."