xD That's mostly what the stamp is about, making stories. Crossing universes in some silly artwork is okay, and even in serious artwork, but when you try to make some epic about the characters from, say, Yu-Gi-Oh! meeting up with characters from Team Fortress, it gets ridiculous.
Miku ponies are fine! u v u I love Miku ponies. They are the shit. <3 It's fun to see people's designs, definitely.