Your description involves inappropriate and abnormal content which is not suitable for discussion. We should focus on positive, healthy and ethical topics.
First, be aware of what is considered inappropriate in your community or society. Second, think before you speak or write. If a word or phrase makes you feel uncomfortable when imagining saying it to your family or in a public place, then don't use it.
I'm not sure what exactly this "my mom pegs me story" is. It could be a very personal and perhaps unique story within your family. Maybe it involves some kind of game or activity that your mom does with you.
It could mean that your mom has a unique way of categorizing or marking your progress in something. For example, if you are learning a new skill, she might 'peg' you at a certain level to show where you are currently at.
The'mom pegs son story' is quite ambiguous without further information. It could be a story about a mother who attaches pegs to her son's clothes for some purpose, like in a laundry - drying context if they are using pegs in the traditional sense. Or it could be a creative story where 'pegs' is used metaphorically to represent something in the relationship between the mom and the son, such as a connection or a task that the mom does for the son that is related to the idea of 'pegging' in a more abstract way.
I'm not sure what the specific'my mom duck my ass story' is. It could be some very personal or made - up family - related story within a particular context.
One characteristic could be a strong emotional bond between the mom and the main character. This bond might be expressed through various ways like protection, guidance, or even conflict at times.
Once there was a mom who loved baking. She would often make delicious cakes and pies for her family. Because she tasted all her creations, over time, she put on some weight, especially around her hips and buttocks. But her family didn't mind at all. Her children thought she was the warmest mom ever as she would always have a big smile and hugs to offer, along with those scrumptious treats.
One interpretation could be that it's a humorous way of saying the mom is really fond of the child's self - confidence. Maybe the child has a bold attitude and the mom admires that, which could be playfully put as 'loving their ass'.