Which I would never write, because it would be godawful but I would probably draw for the lulz.

My Little Mad Max

Twilight Sparkle as Imperator Furiosa
Discord as Max Rockatansky
Tirek as Immortan Joe
Fluttershy, Pinkie Pie, Rarity, Rainbow Dash and Applejack as the wives
Spike as Nux
Zecora, Luna, Celestia and Cadance as the Vuvalini

Don't hurt me...