And then Pinkie's Tail caught on fire, and while she was screaming in pain the rocket flew off course & hit the wall of a mountain, then the rocket exploded, and Pinkie came out all burnt to a crisp, walking all lopsided right back to the road, where she got ran over by a speeding truck, and Rainbow Dash was in the back of said truck waving goodbye to Pinkie Pie.



That's what I see happening next.