The "Sightly Defective but Otherwise Adorable and Here to Stay Club" has quite a lot of members, I think. Top knots, crests, weird feathers, funky combs, extra toes, absent toes, webbed toes, even no eyes......but we love them in spite (or maybe because) of their difference.
AZBootsie.....this...
I think she may well lose her top knot when she moults again, and , if she doesn't that makes her extra cute.
I don't think my 23 week old Brahma will get normal feathers, though.