Was going to post this in the Shiny Hunters Club, but it's a bit off topic XD
You can copy it, or save it and upload it into photobucket, tinypic etc incase you'd rather have access to it whenever. If not, just copy it, scroll up to User CP Styles Chat Blogs etc, click the little arrow next to user CP and select Edit Signature. Then you can just paste it right in there! :D