Here's why:
* It's not a standard abbreviation: Common internet slang like "lol" (laughing out loud) or "lmao" (laughing my ass off) are easily understood. "Lolza" doesn't fit into that pattern.
* It's not a recognized word: No dictionaries or linguistic resources list "Lolza" as a word.
If you encountered this term in a conversation, it's best to ask the person what they meant by it. They might have:
* Made a typo: Perhaps they intended to write "lol" or another similar abbreviation.
* Created their own slang: Some online communities develop their own unique terms.
Let me know if you have any other internet slang you'd like to decode!