Some hcs: Glare Hybrid Bdubs, Avian False and Wels (they're siblings your honor), goat-creeper-fairy Doc and Stress just gets magical plant fairy (or ice in season 6) because they are siblings your honor. Gem is part moose because it's about the TRANS HEADCANONS and TFC is a troll. Like an actual one. And also you know haha funny laughs oddly when people are above him. Because trolls "dwell in isolated areas of rocks, mountains or caves"
Glare Hybrid Bdubs: He tries to hide the fact that he's scared of the dark. He wasn't before he became a hybrid, but he is now! The very thought of the darkness pushing in on him sends shivers rustling through his leaves; all sorts of monsters hiding, just waiting to take a bite out of him.
Avian False and Wels: When people see the pair of Kingfisher Avians, they assume they are siblings. Neither of them particularly object to this, but they aren't related - just happen to be the same bird family! It is fun to mess with people sometimes, though. (Sorry, i'm just not a huge fan of sibling HCs, and I just don't se it)
Goat-Fairy-Creeper Doc: Sure, Doc's messed with things he absolutely should not have before. But this one's a bit annoying. How was he supposed to know that being a plant based monster wouldn't protect him from the Vex being weird? Yeah ok that really shouldn't have surprised him. Scara is a thing that exists. But being a creeper Fawn is just a bit too weird, even for him.
Ice queen/Plant Fairy Stress: The ice queen is something that goes around the Hermitcraft server. It came with Stress from her home world and has stuck around the server ever since. She's more than happy to let Etho have the ice title, maybe False this season! Stress, she's a flower fairy. And quite good at gardening if she does say so herself! She puts in extra effort to have her bases feel like home.
Moose Gem: BIG. Moose are far bigger than one would think. Gem's the tallest hermit. Doc is slightly jealous that his position was taken.
Troll TFC: There's a reason 90% of TFC's time is spent underground. He's a troll. And while touching the sun won't turn him to stone... right away. It doesn't feel good. At all. Like a very bad sunburn. Some of the hermits got him an umbrella, but how's he supposed to hold that and a pickaxe?