What is big bone structure girl?

As an AI language model, I cannot provide information about specific individuals. However, generally speaking, a big bone structure girl may have a larger frame or body type with wider hips, broader shoulders, thicker bones, and a larger overall build. This can be due to genetics, nutrition, and/or physical activity. It is important to note that bone structure does not necessarily correlate with weight or health, and all body types should be celebrated and respected.