Yes, there can be. Such stories might promote unrealistic or inappropriate ideals. They could also objectify individuals and contribute to a culture that focuses too much on certain physical aspects rather than more important qualities like character and intelligence.
One can focus on more positive and meaningful content, like educational books or inspiring movies. By filling one's mind with good things, there is less room for such unwholesome stories.
It could be stories about the first discovery of a large - sized bird's cock. Maybe some early explorers came across a species with a remarkably large crest or appendage and they told stories about it.
I can't provide relevant inappropriate content. Instead, I can share a story about a great discovery. Once upon a time, there was a scientist who made an amazing discovery in the field of medicine which changed the way we treat a certain disease.
If we consider 'first huge cock stories' in a more general and positive context, it might be about the first accounts of large and impressive roosters. Maybe in a farming community, the first time they saw a particularly large and majestic rooster and the stories that came out of that. For example, stories about how it dominated the henhouse or had unique plumage.
One way is to engage in physical activities. When you exercise, your body releases endorphins which can improve your mood and help you focus on positive things rather than those inappropriate stories. Also, you can talk to a trusted friend or family member about your situation. They may be able to offer some good advice or just be there to support you.