Redditor MxaxFxix was apparently using the bathroom at work when he saw this note from the janitor. 

to who ever is putting the little black things in the urinal please stop. They stay there all day because solids dont flush in the urinal. and to whoever is deliberately pissing on the floor in front of this urinal fucking stop. what the fuck is wrong with you? Or is your dick that small you miss? stand closer, aim whatever it takes. dont piss on the floor