Life is hard for Applejack, because she's a farm pony, because she's an earth pony, but mostly because her body is composed of enigmatic and mysterious dark matter. Some days in particular are just not good for a super-heavy pony with her own gravitational pull.

(Cover image by KYMSnowman. Based on this video by beatledude64. Some A lot of artistic liberty was taken in the actual physics behind this story for the sake of comedy.)