Her face at the end sells it.

@PacificGreen  
I cry everytim

This is the story of Pinkie lying bored on her bed. Realizing she had nothing to do, she decided to hop on the sled coaster she had built earlier and began zipping right through Ponyville, Dodge Junction, Manehattan, the mountains. She passed by some of her friends, but they were too busy to pay any more attention after they realized it was just Pinkie up to her usual antics. Eventually she made it all the way to the icy cliffs near the entrance of Yakyakistan, where the ride finished, and even managed to reattach that cliff she broke off earlier.

@Background Pony #3708  

 
 
/)

!OOOOOOOOOOOOOOOOOON

@Background Pony #8496  

 
LoL! :D

@Background Pony #8496  
totally agreed

@BigBuggyBastage
 
Not likely, it would be a Pink one

The scary thing is we could all easily see this actually happening

That smile at the end is sooooo cute!

Pinkie’s broken ALL of Newton’s laws of motion, and at least bent a few of those of thermodynamics. I don’t see why she shouldn’t move on to warping space-time, experimenting with relativity, and so on. Granted she’ll probably cause a black hole at some point, no pun intended, but that’s par for the course.
 
That or we’ll just say, “it’s Pinkie Pie, to Hell with any ‘laws’.”

@Deon Miller  
JUST DO IT

@Background Pony #7B2C  
Just like Shia said: Nothing is impossible! DO IT!! JUST DO IT!!

The original is also impossible. Dodge City is at southeast, Manehatten is at northeast and the Crystal Empire is at north.
 
So nothing is impossible for Pinkie.

MADE IN HEAVEN  
ドオオォン  

It’ll take HOURS to animate Pinkie Pie going forward while the other scenes are acting like it’s the original gif.

Cadance moon-walking up a mountain.

Now that I think about it, it’s probably possible for Pinkie to actually do this sort of thing.

*mighty battle cry*