What's the weirdest "taste category" you wish existed?

Hey PH! Launching Tappetite tomorrow at 12:01 AM PDT — a 4-minute tournament game that builds your personality portrait from head-to-head taste choices.

I've shipped 149 categories so far: cuisines, films, music, brands, philosophy, lifestyle, nostalgia, even "which dystopia would you live in". But I'm always hungry for the weird ones nobody else does.

What's a category you wish you could "tournament" your taste through? Something so specific it would never make it into BuzzFeed?

Most interesting suggestions might land in v2.

(Web demo to play instantly: https://isverifiedby.me + https://play.google.com/store/apps/details?id=me.isverifiedby.pickgame)