The joke is shamelessly stolen from 30 Rock. I found it when I was looking up Kenneth quotes to apply to Fix-It Felix (then ultimately decided to go with my original idea...time well spent...). Here's what its based on: [link]
On a side note, if you ever need an incidental pony to just be the receiver of the conversation or joke or whatever. Don't choose Rainbow Dash, she is a bitch to color.
Okay, people, this is supposed to be FUNNY. It's supposed to be taken as dark humor. Apologies if this comic disturbs, scares, or depresses you. I thought it would be funny, but apparently I'm scaring people with it.
I love it!
(Lol not sure whether to be sad or scared right now XD)
Ha ha! It's brilliant!
I'm going to go cry myself to sleep now.
Why did the chicken cross the road?
Because Pinkie Pie had its head in her mouth!
I'm hugging my screen...
Not to mention that it is also scary, because this could be perfectly true without breaking any canon at all.