Everypony in Cloudsdale knows that if you are a pegasus and you fail your flight test, you are never seen again. Rainbow Dash passes her flight test, but she is knocked out and is brought to a strange place: a place she soon learns is called the Rainbow Factory.
Inspired by the Rainbow Factory fanfic by AuroraDawn and the song + video about it by BronyDanceParty and WoodenToaster.