Here's some simple rules!
Submit art into the right folder. This will keep things clean and organized.
Main characters have their own folders, but artwork with multiple canon characters or other canon characters without their own folder go into the Featured folder.
Original Characters, Fan Characters, and Self-Inserts go into the OCs, FCs folder.
All other folders are for canon characters from the cartoon only.
The exception to this is if your fanfiction or fan comic is a long running story and the OC/FCs aren't playing lead roles. Say, if they are just back ground characters or there for the purpose of keeping the story going. So if your story is like that, then they may go in the Fanfiction or Comics folders.
Any fanfiction or literature go into the Fanfiction folder. Comics go into the Comics folder. There is also a folder dedicated specifically for Memes, Screenshots, ect.
Crossovers go into the Crossovers folder. This concerns any crossovers into other stories of continuity that currently exist. Crossover fanfiction and pairings also goes in this folder.
All canon character pairings are accepted and go into the Pairings folder. However, don't submit anything too explicit (smut, porn, ect).
No fetish art. Just... no.
Please, only submit quality artwork. Sketches are okay, but make sure that they have some good effort to them. We don't want to see anything that only took you five minutes on MS paint, or a customizable doll you dressed up on a game emulator. We want to see something you drew.