Question: k. i know this is stupid but i have never heard it before. what does rfol or however u put it mean? 

Answer: rotf = rolling on the floor laughing\nlmao = laughing my a$$ off\nrotflmao = combined above\nbrb - be right back\nl8r - later\ngn = good nite\ngm = good morning\nlol = laugh out loud
This question from the Yahoo Q&A forum is categorized in the topic: Business & Finance