## What does it mean?
— **LMFAO** is an internet slang acronym that means "Laughing My F***ing Ass Off." It shows strong amusement.
## Etymology (where it comes from)
— The acronym **LMFAO** comes from English.
— It combines the words "laughing," "my," and a slang term for "butt."
## Historical origin (in a few words)
— It likely started in the **United States** in the early **2000s**.
— It became popular with the rise of texting and online chatting.
## Earliest records
— The term first appeared in online forums and chat rooms.
— It was used in social media and messaging platforms.
## Variants and usage by country
- **LOL** (Laughing Out Loud)
- **ROFL** (Rolling On the Floor Laughing)
- **LMAO** (Laughing My Ass Off)
## Related words
- **Giggle**
- **Chuckle**
- **Snicker**
- **Cackle**