Hop it Definition 1 of 1Pro Tip 1/3Informality Used in casual settings among friends, not in formal situations. If we see a rat at the picnic, we'll just hop it to the cafe. Pro Tip 2/3Urgency Implies a need to move quickly, often to avoid trouble or discomfort. The moment they start arguing, it's our cue to hop it. Pro Tip 3/3British Slang Predominantly used in the UK, may not be understood internationally. Our team lost, so we decided to hop it before the fans got rowdy.