The act of one who will leave their personal items and trash where ever he or she wishes to leave them, and they will not dispose of said items until it is brought to their attention to do so. Constant lack of organization
When Joe went home the other day he noticed Josh Droppings that was left in his vehicle from lunch earlier that day. Once at home Joe threw away Josh's to go cup and candy wrapper. Or "what is all this shit?" Those are Josh Droppings.