live it up

live it up idiom
Enjoy oneself, often extravagantly. For example, They came into some money and decided to live it up with a trip around the world. [Colloquial; mid-1900s]

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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