What Is Club-penguin?

Its a website were you just sit there and chat. You can make a house if you want

Cool.

A virtual world with penguins you play games to earn coins with the coins you can buy clothes

Club penguin is a a online game.
It can be free or if you want to be a member, you can pay real money and do cooler stuff.
Depending on wheter you have safechat or standard chat you can talk.
On safechat you cannot type what you want, but there is a list of things you can say.
On standard chat you can type whatever you want as long as it is in letters.
Numbers wont show, and neither will curse words or anything like that.
Your avatar is a penguin, and you can friend people, throw a party at your house which in this game is a igloo, anyone can go to it if you open it up.
(this is only avaible for members) If you are a non member than other people have to be your friend. Club Penguin can be boring. But depending on what you  decide to do, I can be really fun.