What is another word for laughing it up?
Pronunciation: [lˈafɪŋ ɪt ˈʌp] (IPA) 
"Laughing it up" is a common phrase used to describe an event or situation where people are laughing joyfully and uncontrollably. This phrase can be substituted with a variety of synonyms that capture the same sentiment. Some of these alternatives include "cracking up," "rolling on the floor," "busting a gut," "in stitches," and "roaring with laughter." These phrases are often used interchangeably and can be applied to any situation that prompts a group of people to laugh together. Whether it's a funny joke, hilarious anecdote, or amusing movie, these synonyms for "laughing it up" express a shared experience of pure joy and happiness.
