Short for: Laughing My Mutha F*ckin Fat Asian A** Off. Most commonly used by very big Asians to get a point of responsive humor across to the other person or persons. In replacement of LOL, but only used for fat Asians.
Person: Your name backwards sounds like jack-off!
Me: LMMFFAAO
When an old girl-friend or sexy female randomly messages you on a social networking site in an attempt to hook up with you.
Me: Dude, you never would guess what happened to me last-night?
Person: What!?
Me: I had a Mando Moment, Shirley messaged me on facespace, and she wants to get back with me! We're gunna get coffee on Saturday!
1👍 2👎