Perhaps it refers to the idea that Grandpa Simpson has a wealth of life experiences and memories that he continuously shares in a story - like fashion, and these stories feel never - ending because there are so many of them. He might be trying to pass on his wisdom or just entertain with his never - ending accounts of the past.
I'm not sure of a specific story titled exactly that. But Grandpa Simpson often has stories about his war days that seem to go on forever. For example, he might start with how he enlisted and then get sidetracked talking about the food in the army mess hall, then jump to some random encounter with a fellow soldier, and just keep adding details without ever really getting to a proper end point.
It could be a very unique and personal story related to Granpa Simpson. Maybe it's a story he tells over and over, full of his life experiences, wisdom, or just his wild imagination. It might be a family tradition where he always has a new part to add to the story, making it seem never - ending.
It could be a story about his family history. For instance, he might talk about his great - grandfather who came to Springfield on a wagon train. He could describe the hardships they faced during the journey, like bad weather and running out of food. Then he might go on to tell how his family contributed to building the town, with his grandfather helping to build the first schoolhouse in Springfield.
Well, it could be a story that grandpa tells which seems to go on and on. Maybe it's a family legend full of adventures, like his own experiences during a long journey in the past.
He tells a story because he loves the attention. When he starts telling a story, people gather around, and he gets to be the center of attention. Also, it's his way of connecting with the younger generations. He wants to show them that there is a lot to learn from the past, and through his stories, he can teach them about values, history, and the quirks of life in Springfield.
The 'grandpa simpson onion story' could potentially be a story about how Grandpa Simpson used an onion to try and cure some ailment. He might have heard an old - wives - tale that onions have magical healing properties. So, he wraps an onion in a cloth and ties it around his head or eats a whole bunch of onions thinking it will make him feel better, but instead it just gives him bad breath and makes everyone around him stay away.
Well, one time Grandpa Simpson decided to go on a fishing trip all by himself. He packed his old fishing gear that he had since he was a young man. He walked all the way to the Springfield River. Once he got there, he set up his fishing rod and waited for hours. But he didn't catch a single fish. Instead, he started reminiscing about his old days. He thought about how things were so different in Springfield back then. The air seemed cleaner, and the people were a bit friendlier. As he sat there, he told himself that even if he didn't catch a fish, this trip was still worth it because it made him remember so many good memories.
The setting could also be a key element. If the story takes place in Springfield, the familiar town of the Simpsons, there could be interactions with other characters like Homer, Marge, or Bart in relation to the onion. For example, Bart might play a prank on Grandpa Simpson by replacing his precious onion with a fake one, leading to Grandpa's hilarious over - reactions as he discovers the switch.