Userboxes are things you can put on your user page if they are true about you.

For example, {{UserboxNameHere}} gets a box with nothing in it, because the creator of that non-existent page is too lazy to edit it. :P

{{JumboBox}} gets you Template:JumboBox

{{NomNomBox}} gets you Template:NomNomBox

{{WHBox}} gets you Template:WHBox

{{RGBox}} gets you Template:RGBox

{{PhineasBox}} gets you Template:PhineasBox

{{FerbBox}} gets you Template:FerbBox

{{MascotBox}} gets you Template:MascotBox

{{PresidentBox}} gets you Template:PresidentBox

{{CreatedBox}} gets you