Well credit to bdutton for creating the original one but the mods locked it because....well they didn't give a reason cause (some) are assholes.
But anyways there is really only a few simple rules.
1. NO TEXT POSTS!!! this was a big problem for us last time. keep the chatter down, you keep the mods happy.
2.NO REFRAMING OF ANOTHER MOTIVATIONAL PICTURE WITH NEW TEXT!!! another BIG problem last time and it mite have been the cause of it being locked.
But anyways here the link to the site for making your own.