Looking for a good chatroom?

So I pretty much used to go on chat sites when I was younger (12-15 yrs old) with my DSi like a place called DSiTaco and 3DSplaza. I'm looking for a place where I can actually chat with people again. Anywhere from age 9 to 99. Just a general chat where people do whatever (talk, roleplay, etc). Anyone have any recommendations? And not just apps. I'm mostly looking for actual sites I can use on my PC and stuff. Thank you.