Piss (to Piss or to Piss off )

"Piss" is a vulgar term often used in informal or slang English to refer to the act of urinating. On the other hand, "to piss off" is an idiomatic phrase used in informal and slang English. It can be used in two main ways: 1. As a verb, "to piss off" means to annoy or irritate someone. For example, "You're really pissing me off with your constant interruptions." 2. As an interjection, "piss off" is a rude way to tell someone to go away or leave you alone. For example, "I'm busy right now, so piss off." Please note that these terms are considered vulgar and informal, and they may be offensive to some people. They are not appropriate for use in polite or formal conversation.