ZOMBY

comes from a universe that had a zombie apocalypse where everyone seemingly got infected so all the zombies gained sentience and went from where the humans left off

it is now in a different universe, nobody there believes it is actually a zombie and think its some sort of halloween gag (think buddy the elf from the movie elf 2003)

it tends to not understand the societal norms constructed within the universe, it gets excited and easily impressed by things others consider mundane