Applejack farts at dinner.

Ricky Monsoon is a human turned pony cuz humans are bad dudes with no class. Now he has to convince humans to pony or bad things will get worse.

Brock Lesnar and Thunderlane have sex.

Someone is stealing Twilight's milk. Based on a true story.

A human winds up in Equestria. Unbeknownst to said human the fate of the entire world rests on his shoulders. Also he's dead.

Twilight tries to improve everyone's living conditions.

Everyone knows that ponies are plants, and like plants they breathe pure Carbon Dioxide. What happens when the evil Oxygen invades their plant lungs? Oxygensplosion!