Looking for a new design tool? Well this probably is not it... but it is fun. The Official Seal Generator can create 'official-looking' seals in a flash. Enter your text then choose a border and an emblem. You can even customize colors. A simple click of the 'Go' button and an 'Official Seal' will be generated for you. If the presets don't do it for you, the author encourages you to make contact.
There's a ton of funny things like this made by the same group, be sure to check out their site.