In your Winnie the Pooh meets The Toxic Avenger parody, I remember seeing the shadow of a 3D model of that Rodney Dangerfield dog sitting beside Eppaljeck at the start, did you put him in, just for that guy who wanted him in Garry's Mod?
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).