If I wanted a crossover that big, I would like it to be a satire on America’s discrimination towards animation. If I wanted a Roger Rabbit 2, I would like it to take place a decade or two later. I would not want any of them to be for the fun of it.
Pooh's Adventures. A meme that sounds quite regular for a strange mind at first, but when you find out that they have plans for a family-friendly "Pooh's Adventures of Avatar", then everything is ruined.
Join me as I take on the worst and most bizarre of these fan-created crossovers, watching as much as I can and browsing the wiki to see what other ideas they have up their sleeves (and won't bother to complete).