I love MLP:FiM. I also love Adventure Time. So when the awesome Coconeru made a mashup FiM/Adventure Time/Friendship is Witchcraft song, it pretty much made my day.
Listen to Pony Cupcakes in the embedded video. It makes me strangely hungry for bacon, for some reason.
But that's not all, because Coconeru also sent in a cover of Anthropology, which you can find here. (You can also check out the original!) Double the Coconeru songs means the fun has been doubled!