What is another word for split sides?
Pronunciation: [splˈɪt sˈa͡ɪdz] (IPA) 
"Split sides" is a phrase commonly used to describe laughter that is so intense that it feels as if one's sides might actually split open. However, there are plenty of other ways to express the same sentiment. One might refer to "doubling over" with laughter, or even "rolling on the floor" with mirth. A good chuckle might be called a "belly laugh," or perhaps even a "gut-buster." Less common alternatives might include "busting a gut," "cracking up," or "bursting with laughter." Whatever the term used, there's no denying the sheer joy and release that comes from a deeply satisfying laugh.
