roiworld.comIts Korean and I can barely understand it, but click on the right things and you end up on an awesome dress-up site!stardoll.comPaperdoll heaven! Basically, you dress up celebreties online.bluefly.comSHOPPING!! Designer clothes and acessories at a discounted price! If it's your think it is totally worth checking out.Same with:netaporter.comFashion shopping site aswell!!bebo.comcool site, sharing stuff with friends, photos, chat, draw images...fun!! similar to:myspace.comSame as above!ebay.comeven if fashion and shopping aren't your thing, you will TOTALLY love ebay...all kinds of finds!!
clubpenguin.comOnline chatting for kids...not sure how old you are, but is like bebo but without the pics, and with games and an igloo!!Hope I helped...these are just SOME of my faves! Thanks!
P.S. You said you had some cool websites...LOL