(Noun,Plural) Defecation left by any mammalian creature, typically a canine, on a neighborhood lawn. Said droppings then become a gratifying snack to any unsupervised animal on the prowl for a freebie.
Johnny Shatt, unprepared as usual, allowed his Labrador to take a mean shit on the apartment lawn. Five minutes later, the neighborhood stray Chihuahua made a meal of said lawn biscuits. Yummy.