Bohemian Rhapsody is (or rather used to be) a really powerful being that is as close to a god that exsists in Smash Gamer’s Bizarre Equestrian Adventure.
 
However, despite his ability to reset the universe when he is at full power. His deepest desire was to not be alone. After being rejected by everyone, because of how powerful he could be. One day he decided to create an physical avatar, so he could potentially find new companionship.
 
This physical-avatar was his weakest form (Chacarron Macarron), both physically and mentally. He acts just like the Retarded Horse from Family Guy and sounds just like the lyrics of the El Chombo-song of the same name. The reason for this was because bringing himself back at full power wouldn’t allow him to control his own powers. So the best solution was to create a weak avatar, which would over time evolve until he was back at his full power in a physical form. He quickly became friends with Scorpan, after he had backstabbed his own brother. However, Scorpan was told by Starswirl the Bearded that Chacarron was Bohemian Rhapsody and tought him how to draw out the magic out of him. Due to how weak Chacarron was, he wasn’t able to even know how to use his magic. Nor was he intelligent enough to figure out that he was being used. So Scorpan then used Chacarron’s magic to gain more power and influence a countless amount of people across the centuries. With his most favorite of Chacarron’s power being his ability to manipulate the emotions of every pony around him, by just being there.
 
A really long time afterwards, Chacarron was taken in by Fluttershy and her friends. After she had learned about how he was treated by Scorpan, who had been using his power to grant wishes to other living beings to give them what they wanted. Inclusing Discord, Photo-Clerk Studio, Cherry Blossom, Thorax, Beelzebub, Shining Armour, Elasmo Sibricum, Angel, Suger Belle, Megan Maccartherium, Starswirl the Bearded, Tree Hugger, Apple Bloom, Zweety-Bäl Mikaboshi, Scootaloo and several others. In the comfort of the Mane 6 and Starlight Glimmer, Chacarron felt that he was slowly getting stronger, more intelligent and a lot happier. So much so that he evolved into his second form.
 
In his second form, he became less retarded in general, with the former retardness developing the form of a human, growing out of his back. While his lower horse-like half becoming more like his final form (personality-wise) and therefor he took back his actual name: “Bohemian Rhapsody”. He also has a habit of saying parts of his namesake-song whenever he is trying to explain something or when expressing his current emotions. In this form, Bohemian is fully able to control his current powers (including his ability to influence everything around him). Because of this, Thorax and Beelzebub weren’t able to get the Changelings to legally be allowed to take the forms of other ponies and breed with them, while the Horse-flies would legally be allowed to rape ponies all across Equestria. On top of all the benefits that the princesses already promised that the Changelings and Horse-flies would recieve.
 
Then after a tough battle where Smash Gamer (who was blamed for the deal not inclusing any “extra benefits”, despite only being the message-deliverer) and Bohemian Rhapsody (who was seen as a traitor for not helping them get what they wanted) worked together to fight the Changelings and Horse-flies, which lead to both species going extinct. The two became friends and Bohemian was accepted as a member of “The Squad” after explaining himself to Lyra and Bon Bon. At the cost of giving the Primal Beasts a bad reputation and breaking the trust that Twilight’s friends had for Bohemian Rhapsody.
 
Please tell me what you think of Bohemian Rhapsody’s first two forms?  
Please tell me in the comments below and I’ll see you later.
 
His final form will arrive at a later date.