If you want to tart your Facebook profile up, you can use SweetIM for Facebook, and it will automatically add emoticons, videos, games and animations to it. It will integrate itself into your profile very well leaving the other info on it intact. Not only can you enjoy all this new content on your profile, but you can send it to your friends.
SweetIM for Facebook will simply add toolbar to your profile and you can navigate from there. Use that menu to choose from a great variety of background, emoticon, animation or Sound FX you want to apply. As you can see, it is very easy.
SweetIM for Facebook can be updated very often, so that you always have something funky and fresh to send to your friends and pleasantly surprise them.