The result of an inconsiderate neighbor not picking up their dog's shit and you mowing over it, causing the turd to be ground up and splattered onto your law, into the street, or onto an innocent bystander.
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John: "I was out mowing one day and I ended up with dog shit splatter all over my lawn."
Noun. The high-velocity pattern made by liquid fecal matter on the back of the toilet above the waterline. This pattern is formed when one has an uncontrolled evacuation of the bowels as he or she is in the process of sitting down and is still in a leaning-forward position. Because the movement associated with this phenomenon is usually time-consuming, the resulting back-splatter typically dries and will not come off when the toilet if flushed. Back-splatter usually lasts until physically removed with a brush and Comet.
Man, I know Al has been in here today, there's already back-splatter on the toilet.
A non-toxic splattering substance. A splatter from the habitual gorgan family. Unlike other splatters the gorgan is known for splattering on it's own will. They usually come in the bakers dozen and have been found on Madagascar with swarms of 3 foot longants marching around them as if they were sacred.
A phenomenon similar to a wet dream, however one is awake during said event. One gets off thinking about something pleasing, rather that using abrasion (Masturbating) the odds of "Mind over Splatter" occuring depend on the how pleasing something is to you and your state of mind.
Mike: Dude, i was totally thinking about Mary in that bikini with the straps that kept coming loose and i totally blew my load.