I once made a Hunger Games simulation for some friends (Still running by the way), but as it turns out, one of the contestants submitted a character named dickbutt with no image. With no images to work with, I used the autogenned image for that slot that the Brantsteele simulator used.
Just recently, I was in a call getting blank PNGs of the old contestants for future use, but when I came to dickbutt, I didn't have much to work with until my friend who I was on call with recognized dickbutt as a Hell's Kitchen contestant. He got lucky and genned up the right contestant from the show, named
Adam Livow. We were able to use the blank png of him as an available file. We managed to finally find and secure the original, dickbutt.
Now it might be small compared to something like the number of all living organisms on Earth, but it is probably bigger than MUGEN so I think that's a good number.