Piss or pee is used as a verb refers to the act of urination.Urination, also known as micturition, voiding, and, more rarely, emiction, is the process of disposing urine from the urinary bladder through the urethra to the outside of the body. In healthy adults, the process of urination is under voluntary control; in infants and individuals with neurological injury, urination may occur as an involuntary reflex.Road traffic sign for hotel services: eat, sleep, pee, gift for travelers and cool people