Well, in 'larry the scary story', Larry might be a character that is central to the horror elements. Maybe he is a victim, or perhaps he is the source of the scariness. For example, he could be a haunted figure or someone who has stumbled upon a dark secret, which then leads to all the terrifying events in the story.
Well, Elvis 2022 isn't strictly a true story. It takes inspiration from the life of Elvis Presley but adds creative elements for entertainment purposes.
Larry could be a relatable character in the story. He might be an ordinary person with ordinary dreams, but his need for a friend is what sets the story in motion. Maybe he has a kind heart and is just waiting for someone to notice him and become his friend. He could be of any age, but the common thread is his longing for friendship.
Since we don't have much information given, Larry in '600 lb life larry's story' is presumably an individual who has reached a weight of 600 lbs. He might be from anywhere, with different life circumstances that led to his extreme weight. He's on this show to document his journey of transformation. It could be that he has faced discrimination or has been unable to do things he loves because of his weight. His identity as Larry is tied to his story of facing the challenges of obesity and trying to overcome them with the help of the resources provided by the '600 lb life' program.
Some people thought Elvis faked his southern accent for popularity. But that's false. Elvis was from the South and his accent was genuine. It was part of his charm and identity. He grew up in a southern environment which influenced his music style and how he presented himself to the world.
I'm not certain who Larry Novak is without more context. He could be the author who created this original Christmas story, or perhaps a character within the story itself.
The fact is Elvis was a very generous person. He often gave away cars, money, and other gifts to his friends and fans. But there was a fictional story that he was stingy. Another fact is that he served in the military. There were some who thought it was just a publicity stunt, which was untrue.