Long Cheek Fluff
From The Wajas Wiki
Long Cheek Fluff is a type of Mutation that adds long fluff to the cheeks and can only be obtained through Breeding. This mutation will appear in a color that appears on one of the parents of your waja.
Mutation Appearance
All examples feature a waja with FF0000 (pure red) fluff. However, the mutation can come in any Hex Color or Texture.