I need some backstory ideas for my OC!!

[Bat Pony Loverrr 7]

 

I need some backstory ideas for my MLP OC!! This is him:

 

Name: Partypooper/Party Pooper

Cutie mark: A party hat. They’re very extroverted and chaotic, like a clown.

Personality: Sarcastic, energetic, loud, fun, goofy, extroverted, chaotic, and funny. He’s basically the opposite of what most expect bat-ponies to be like.

Biological Gender: Female

Gender: Boy/Demi-boy

Pronouns: He/they

Species: Bat-Pony

Sexuality: Abrosexual

Appearance: Light green skin. Slightly dark purple, maroon, and black, short, fluffy hair. They have a long, dramatic, and curly-haired tail. He has small, black, bat-like wings, pink-maroon eyes, with long lashes, and fluffy ears. He also has sharp fangs and fluffy hooves.

They often wear party hats, goggles, bright colors, and weird necklaces+bracelets/anklets.

Backstory: ____

Edited 18 hours ago by Bat Pony Loverrr