Live it up and Raise hell

Live it up verb - Enjoy oneself.

Raise hell and live it up are semantically related in achievement topic. In some cases you can use "Raise hell" instead a verb "Live it up", when it comes to topics like have fun.

Raise hell verb - Take strong and forceful action, as to object or express discontent.

Live it up and raise hell are semantically related in achievement topic. You can use "Live it up" instead a verb phrase "Raise hell", if it concerns topics such as have fun.