Fat Rainbow Dash is a lazy, morbidly obese shell of her former, athletic energetic pegasus self. She still has a cocky, confident personality. A long time ago before packing on the pounds she quit the Wonderbolts due to the risks and pressures of being on the team; Especially captain Spitfire with her yelling and abuse. After quitting, she turned to food for comfort and gained mass amounts of weight and began to fall in love with her fat body.
Original remixed character by: @Spencer-K

Former Wonderbolt, has packed quite a “few”…

Fat Flutttershy is a morbidly obese yellow pegasus who lives in a cottage just outside Ponyvile and nearby Everfree Forest in Equestria. Fat Fluttershy is shy, meek, kind and sweet in personality. The reason behind her weight gain was due to her overeating while taking care of the animals. Despite her size, she still loves taking care of animals and thinks her size is more of an advantage than a drawback.
Original remixed character by: @Spencer-K