a violent shit, or poop, that resembles both the sound made by a keurig when dispensing coffee, and the viscosity of the fluid exiting the keurig machine.
it resembles a bucket of mud being thrown into a large wind storm
it does not have to be confined to the toilet bowl; a keurig spatter can be in the generalvicinity of the bowl including the floor, back of the toilet, or wall depending on the ejection force.
After eating 20 small candies that I later found out were laxatives, I keurig spattered all over the toilet.