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It turns out that Juggalo makeup blocks facial recognition technology
(consequence.net)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

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This is a science community. We use the Dawkins definition of meme.
If Juggalo makeup isn't your thing, going Sith would probably work just as well.
If you're thinking of Darth Maul, that was his face because he was a Zabrak and they sport facial tattoos. Facial tattoos aren't a necessary feature of the Sith.
Are they tattoos? I thought Dathomiri Zabrak just had skin spot patterns?
From wookiepedia:
Elsewhere
Neat.
In one of the books it talks about him earning the tattoos. I think they were related to sith alchemy or rituals but were fairly niche among the sith. Palpetine was a weird one even for the sith it seems.