I am wise, just not in the ways of sexting

Partner: I need your help
Me: Ok?
Partner: I received a text message and I don’t understand it. Can you help me out?
Me: Sure. What’s it say?
Partner: LMFAO
Me: Laughing my fucking ass off.
Partner: Ah. Yes. I thought that was the general area.
Me: Anything else?
Partner: So that’s a wee bit stronger than LOL?