Definition & Meaning of "LMFAO"

Usage of LMFAO

The abbreviation LMFAO is a relatively vulgar way to express that something is hilarious. It stands for "laughing my f**king ass off" and is often used in texting and online communication. It's typically reserved for humorous situations that are especially funny or absurd, and is usually not considered an appropriate way to express amusement in more formal or professional settings.

Example of LMFAO used in texting:

1. Friend 1: Did you see that video of the cat falling off the table?
Friend 2: Yeah, LMFAO! That was hilarious!

2. Person 1: I can't believe I just spilled coffee all over my shirt.
Person 2: LMFAO, that's what happens when you try to multitask.

3. Text from a friend: I just got lost on my way to the grocery store.
Reply from me: LMFAO, you're hopeless with directions!