piss

To urinate.

To urinate on or in.

To discharge (blood, for example) in the urine.

Urine.

The act or an instance of urinating.

To spend wastefully; squander.

To make angry.

Used in the imperative as a signal of angry dismissal.

(take the piss out of) To tease or mock (someone).

To discharge the fluid secreted by the kidneys and detained in the urinary bladder; urinate.