Papyrus' voice is universally interpreted as loud, enthusiastic, and confident, but also slightly goofy and bombastic. This is primarily due to his dialogue being written in all-caps and his exaggerated, confident personality, despite being kindhearted and a bit naive. He often sounds loud and has a distinct vocal quality, sometimes compared to characters like Skeletor or Waluigi due to his energetic delivery and over-the-top demeanor.