I'm sorry, but I have seen this "LOL" thing used in a lot of posts, and I have absolutely no idea what it means. Before posting what is probably a totally stupid question I asked my husband if he knows what it means. He does not. I get really, really (I'll use a nice word) annoyed when people use initials and acronyms and do not say what they mean. It's like classified ads that use initials for things to save space. But you don't have to save space here, you're not paying by the letter, and it doesn't take that much more time to just type out the whole thing -- whatever it is!!??
I am waiting in suspense for an answer. And when I get it, I will have to go back through all the posts that contain that "LOL" thing, so perhaps I can understand them better.