There is a whole lot of Christmas stuff in Siggies now with the new rules. I am not sure if the bouncing things were passed around this time. I think a lot of people are just "borrowing" things they like from each other. Do you know how to do this?
Just put your cursor on what you like and right click. Then click on Properties in the drop down menu. When the box opens find the URL link and copy it. Then go to Edit Signature and use the image box (the yellow mountain square) and paste the URL in to add it to your siggy. Just be sure to not have two http// in the address. You have to erase the one that is already in the Image box that opens.
Let me know if you need help. The Community Board is a great place to go looking for Christmas things to add to your signature. There are some WILD ones over there!