Rather than exploring such a potentially offensive concept, we should be more interested in stories that promote kindness, acceptance, and understanding among different people regardless of age or gender.
A girl was at a family gathering wearing granny panties because she didn't have any other clean underwear. As she was climbing up on a chair to reach for some cookies, her panties got caught on the edge of the chair and she got a wedgie. She had to quickly excuse herself and fix it in the bathroom. It was a silly situation that she still laughs about when she remembers it.
A girl, who was a preteen, noticed a granny struggling with her groceries. She immediately ran over to help. The granny was so happy and started chatting with the girl. The girl told the granny about her dreams of becoming an artist. The granny encouraged her and said she used to paint when she was younger. They walked together to the granny's house, and the girl promised to visit again to see the granny's old paintings.
The main idea may also be about the growth of both characters. The young man grows in terms of understanding life better through the granny's stories and experiences. The granny, on the other hand, gets a fresh perspective on life from the young man. They both learn from each other, and this exchange enriches their lives. In the story, they might face some challenges together, like dealing with the gossip of the small - town community about their unusual friendship, but they overcome it and their bond becomes even stronger.
I have no idea if it's popular as I've not heard of this story before. There are so many stories out there that it's difficult to determine the popularity of one without more information.
I'm not sure specifically what that story is about as the name is rather unclear and could potentially refer to many different fictional or real - life accounts. It might be a story related to a sorority girl's experience in college, but without more context, it's hard to say.
In a story, the relationship could be one of mentorship. For example, the granny has a wealth of life experience. The preteen girl, full of curiosity, looks up to the granny. The granny might teach the girl how to sew or bake. The girl, in turn, brings a sense of youth and new ideas to the granny's life. She might introduce the granny to new technologies like a simple mobile phone app. They are like two generations coming together, sharing and learning from each other.