From the Super Mario Wiki, the Mario encyclopedia
SMS Shadow Mario Signature Artwork.png

Dear Sigfix,

Your current signature is in violation of one or more of the rules listed on MarioWiki:Signatures. Please change your signature and keep the regulations and requirements in mind when creating future designs. If you have not made the appropriate changes within one week of receiving this notice, your signature will be changed for you.

Users must manually type ~~~(~), if they want.

Example: {{sigfix|2=too many images}} ~~~~.