You’re letting me down, my child. I have no idea what any of that meant.
Grammatically speaking, one would ask, “what” is a walrus? “What” is a Vogon? “What” is common saychel talking about? We do not use “what” in reference to Zaphod. The correct term would be “why”. “Why” is Zaphod Beeblebrox? We hope that answers your question.
Sincerely,
Rupert Florbswaggle,
Head of the department of
Grammatically correct Zaphod
References.