(I credit TheTwistedMangle for some of these headcanons)\
Tennis Ball Felt Basher
- Backstory:
- Born as part of his (real) mothers' first and only litter, and the tenth and last of that litter to be born; left alongside his siblings when his mother died.
- His mother's death happened when he was only five months old.
- TB was born without the lime-green fur, but he grew it as he aged.
- His mother didn't die because of pickaxes. It was actually because of a non-contagious disease.
- Was later adopted by a cynbol, who found him unconcious when he fell down the hill behind where he once lived.
- Found Pickaxe washed up on a shore and became friends with him despite the that the tennis ball and pickaxe species are known for their intense rivalry over each other.
- 16 years old
- Born as part of his (real) mothers' first and only litter, and the tenth and last of that litter to be born; left alongside his siblings when his mother died.
- Relationships:
- Childhood friends with Pickaxe
- Friends with the Six
- Best friends with Cup
Puffball Fluff
- Backstory:
- Apparently practiced flying by getting up on high places such as shelves.
- Also apparently first saw her brother very early in the morning of her fourth birthday.
- Is a volapilafurrure surculus, AKA a spitting pink-fur puffballl (if you don't know what that is, see here)
- 18 years old
- Relationships:
- Siblings with Puffbull (as well as a like-hate relationship) (obviously)
- Friends with every team A member.
Puffbull Fluff
- Backstory:
- See second bulletpoint under Puffball > Backstory.
- Puffball accidentally grabed Puffbull's fur while leading her somewhere and that's how he got his hair tuft/bangs. From "When I Grow Up - Puffbull."
- When he first flew, he thought this wasn't normal.
- Is a mutus volapilafurrure, or dull puffball.
- 14 years old
- Relationships:
- Siblings with Puffball (as well as a like-hate relationship)
Somewhat hate relationship with E.D.- Often paired with Penny as a sience partner.
- Frienemies with Nickel
- Friends with the rest of the Six
Nickel Cent
- Backstory:
- The first of the Six to find Cup.
- Born next to his cousin, Coiny, when they both learned about Nickel's apparently innate curse.
- Apparently born with a curse that takes effect when near other coins.
- Tennis Ball would usually get Nickel to get his mail because he is usually busy and he knowws Puffball and Puffbull are armless. Nickel thinks this is torture.
- Owns a pretty old Macrosoft Doors NT Workspace 4.0 with Internet Scavenger (a play on the real life Microsoft Windows NT Workspace 4.0).
- This was given to him on his third birthday.
- 16 years old.
- Relationships:
- Childhood friends (and platonic relationship) with Penny
- Frenimies with Puffbull and Cup
- Friends with the rest of the Six
Penny Price
- Backstory:
- Met Nickel when he was getting TB's mail. Apparently is born with the same curse as Nickel.
- Apparently shares DNA traits with Coiny (BFDI), implying they are cousins.
- 15 years old.
- Relationships:
- Childhood friends (and platonic relationship) with Nickel
- Often paired with Puffbull as a science partner.
- Friends with the rest of the Six