What thematically appropriate weapon would a Rule 63/Gender Swapped Pyramid Head have?

A guillotine. Violently swung around to bludgeon in general combat and used properly in command throw situations.

Wouldn't a girl pyramid head have like a funnel for a head?

How about a cleaver? If you want to chop up some flesh, you want your weapon to be mobile.

What do you mean?

Pyramid Head is not for combat, Pyramid Head is for punishment.

What does a funnel have to do with punishment?

A crushing vice

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/thread

giant rolling pin