Kaguya Houraisan
Kaguya is a super immortal lunarian who got sent to Earth because she was a pain in the ass and made a potion that let her live forever. She stayed on Earth because she liked it more than the Moon.
My neighbor said I was like Kaguya because I wouldn't stop talking about how great I was.
My friend called me a pain in the ass because I wouldn't stop bragging.
My dog barked at me like Kaguya because I wouldn't give him my snack.