What is the definition of Excrementitiousdefinition?

An 'excrementitious definition' is like taking the common word 'defect' and turning it into something far more... disgusting. It's a term that humorously describes a condition where one's body parts are so grossly malfunctioning that they're essentially the biological equivalent of a toilet overflowing with poop. But let's get a bit unsettling: "The excrementitious definition of a well-behaved cat's perfectly clean litter box turned into a 'defect' on my morning commute was... a full-blown 'feline fecal symphony.'"