In the context of the '3 stooges sent to kill the king' short story, they are probably three characters who are known for their clumsiness and comical antics. They might be local troublemakers or just hapless individuals who got caught up in this strange plot to kill the king.
The main characteristic of the Three Stooges cartoon is its exaggerated physical comedy. The stooges have wild movements and expressions that make it really funny. Also, the storylines are simple but highly entertaining.
The Three Stooges had a sad story filled with constant slapstick mishaps. Their attempts at getting by in a tough world often led to physical pain and comical failures. They were always in search of work and success but were thwarted by their own clumsiness and the antics of those around them. Their relationships with each other were also complex, with bickering and misunderstandings, yet they were bound together in their shared misfortunes.
The Three Stooges can be featured at Comic Cons, but not all Comic Cons include them. It varies from event to event based on the organizers' decisions and the interests of the attendees.
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.
The fact that they constantly failed at everything they did makes their story sad. They couldn't hold down a proper job, and every attempt at a task ended in chaos.