What is the definition of Butleru?

"Let's break down 'butleru' like this: It's a Japanese term for a servant, but it's not just any servant - think of it as a superhero with a plate! A butleru is like a personal butler who also has the superpower of knowing exactly what your tea should taste like based on your mood, your stress level, and the color of the flowers in your room.

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Now, here's an edgy example sentence: "The butleru at the castle of despair, upon receiving an order to serve the king's coffee, decided to brew a pot of existential dread in defiance of royal protocol." 🤯"