Maybe it's part of a magical or fantastical element in the cartoon's story. Sometimes strange features like that add an element of mystery or fantasy to the plot.
Perhaps it's a symbol or representation of something within the cartoon's world. It might have a deeper meaning related to the old man's character or the events unfolding around him.
It could symbolize something unique or represent a specific idea. Maybe it's a visual metaphor for something deeper.
It could be that his mind was preoccupied with something more important, causing him to forget about the socks. Or perhaps he has a memory issue that makes him forget such small details.
Maybe it's just a creative design to make the character look unique or funny.
The cartoon man might be honking the car horn because he sees something blocking the road and wants to clear the way. Or maybe he's excited about something and honking out of joy, although that's less likely in this context.
It could be that the dog is being stubborn or trying to refuse a particular request or situation. That's a common way for cartoon characters to show their attitude.
The cartoon could show the old man's reaction to the horn, like fear, curiosity, or excitement. And it might also reveal how this sound affects his day or changes something in his life.
The reason could be to give the old man a distinct look or personality. Maybe it's a way for the artist to make him stand out. Or, it could be part of a story where showing his teeth is significant for the plot development.
Maybe it's just for a cute or unique look. Sometimes in cartoons, they do odd things for visual appeal.
A cartoon ear man might have big and exaggerated ears that give him a cute or funny look.
There could be various reasons. It might be due to poor posture over time, or he could have lifted something too heavy and strained his back. Sometimes, age-related degeneration of the spine can also cause such pain in cartoons.