Now I noticed something.

Fizz in his adolescence got an Explosion in the Face.

But his forehead Mark remained Intact after 15 Years.

The Mark cannot be removed as Barbie had to scratch it with a knife.

and Blitzø when he was the Clown from Loo Loo Land, the Brand remained intact over the makeup.

(although I believe that Blitzø only painted his skin and not the Brand)

So this Mark cannot be removed in any way.

and Seeing that Cash Buckzo's Circus Troupe has, besides that Cash and Tilla himself have it,

Millie: Bisexual

Moxxie: Bicurious and Demisexual

Loona: Bisexual

Octavia: Asexual and Biromantic

Stolas: Gay and Biromantic

Stella: Closeted Panromantic Lesbian

Barbie: Biromantic Lesbian

Striker: (Questioning) Gay/Pansexual and Demiromantic

--(I'd imagine Striker has a hard time figuring out whether he's romantically and/or sexually atttracted to non-conforming men or not but knows 110% he likes men like Blitz)

What is Barbie's job?

Drug trafficking/Delivery.

She was trafficking drugs in Unhappy Campers.

She probably does delivery services.

Now, who does she work for?

Blitzo and Barbie's New Origin Theory

It is stated that they are not Natives of Wrath or Greed

It is speculated that the Circus was Traveling so they must have been Born while traveling between Rings

For me, they must have been born in envy

why envy?

For the silliest reason possible, Pirates

if envy is an ocean with a theater theme, pirates must exist