In the episode "Breezy," Breezy found his flower hand and fell in love with it. She decided to become Finn's friend only to get that flower. At the end of the episode, Breezy made the flower hand turn into a tree which exploded and made honey get on Finn's arm which made his arm grow back.
The thorn was a scar that was left as a reminder of all that Finn has lost: his father, his girlfriend, his previous way of life. That scar remained on Finn's palm as a constant day-by-day notification of his impending worries that still have an effect on his life.
Throughout the series, Finn has had a number of replacement right arms. A prosthetic arm worn by Finn in his Lich-free wish reality, known as "Farmworld." The grip at the end can be screwed off and replaces with a blade.
Since shoko is finns past form she still didn't have an arm this would make sense why Finn wouldn't have his arm grow back it's in his original form not to have his arm. Right that's why Finn didn't grow back his arm because he's not a magic user. And like said above finn is always destined to have 1 arm.
Finney's arm is mint
Had he remained confident, his team would have won the game. Feeling down about himself, his spirits are lifted when Bruce Yamada, the player he almost struck out, compliments him by saying, "Your arm is mint," and that Finney almost had him. Finn's confidence off the field is no better.
Finn wears a white bearlike hat that resembles those worn by members of the mutated humanoid race the Hyoomans. There is much speculation as to why Finn wears the hat, one reason being that humanoids living in the Land of Ooo wear them to fit in with society!
A better estimate of Finnish IQ is likely to be the unadjusted Scholastic Achievement score which Lynn and Vanhanen (2012) give to every country by combining TIMSS, PISA, and various other national assessments. On this basis, they give Finland a score of 555.6.
Years later, Finn and Roselinen have married and had two children, Bonnie and Jay. Quilton tells them that an ancient book has been discovered revealing that the door to Finn's world appears periodically.
He is originally believed to be the only human left in Ooo after the "Great Mushroom War", a mysterious conflict that occurred 1,000 years prior to the start of the series. It is later shown that he was born on Hub Island, part of an isolated archipelago populated by humans.
One of the most enduring mysteries lingering in the background of Adventure Time's rich world is what, exactly, happened to all the humans of the world? Finn was the only human in Ooo (with a few exceptions), but where did he come from, and how many others like him were there?
Later, the reason Martin abandoned Finn is revealed in a flashback in the Islands miniseries where he and baby Finn are chased off from an island as a result of Martin's past con-artist ways.
Finn lives a long, fulfilling life in the pillow kingdom with Roselinen and their two children, but the idea of finding his way back home never leaves his mind.
Finn and Jake also enter Prismo's time room, and to undo the Lich's cataclysmic request, Finn wishes that "the Lich never even ever existed". Consequently, Finn is transported into a new "wish-altered reality", dubbed "Farmworld".
However, it is revealed that the Lich is actually disguised as Billy. Finn and Jake then follow him through the multiverse. "The Lich" would be the inception of a three-episode arc that would not be concluded until the second episode of the fifth season.
Prior to the start of Adventure Time, Finn was adopted as an infant by two anthropomorphic dogs named Joshua and Margaret, who found him in the woods. His best friend and adoptive brother Jake the Dog (John DiMaggio) accompanies him on many of his adventures in Ooo, the fictional world that the series is set in.
Biography. Finn first got his flower hand in the episode "Escape from the Citadel," after his arm was ripped off by the grass sword and he fell into the water where some healing potion landed on his ripped off arm, causing a flower to grow there.
Fionna (previously spelled Fiona), also known as Fionna the Human, is an in-universe fictional character and the gender-swapped version of Finn who was created by the Ice King in his fanfiction from a strange red glowing inspiration during Ice King's sleep.
Chief content officer Rob Sorcher told the Los Angeles Times of the network's decision to end the series, saying: Adventure Time was playing less and less on Cartoon Network, yet we were moving towards a large volume of episodes.
Other "human" characters (such as Penny, Phil or the Old Man Henchman) have been confirmed by the show's creator, Pendleton Ward, to be mutants or humanoids. According to Pendelton Ward's FAQ page, even Finn is mutated in some way. Fionna is also a human, although she is just a character in Ice King's fan fiction.
Quinn claims that Finn had prematurely ejaculated into her while they were making out in a hot tub. The real father is Finn's best friend Noah "Puck" Puckerman (Mark Salling); he offers to support Quinn and the baby, but she rejects him, saying he is too irresponsible to care for a child.
Other difficult lessons are handled in the relationships in Adventure Time, such as Finn's relationship with Flame Princess. I found this a particularly touching and important representation, as Finn actually ends up with no one at the end of the series.
Finn had a rather obvious crush, which he denied before the events of the episode "Wizard Battle," on Princess Bubblegum, whom he occasionally calls "Peebles" and other nicknames out of affection.
The group then has a conversation about sexuality, where Finn reveals he is pansexual and his attraction to Sean can be alluded to depending on the dialogue options.
Adventure Time: Finn's Fear of the Ocean | Be brave like Finn and conquer your fears!