What is what do big feet mean for a girl?

It's a myth that big feet for a girl correlate with anything beyond shoe size and possibly height. There's no scientific basis to suggest that foot size indicates anything about personality, intelligence, or any other personal attribute.

• Shoe Size: Simply means a girl requires larger shoes.
• Height: There might be a slight correlation between foot size and overall height, but it's not a definitive measure. Taller people tend to have larger feet, but there are many exceptions.
• Genetics: Foot size is largely determined by genetics.
• Comfort: Finding shoes that are comfortable and fit well is the most important consideration.

Ultimately, foot size is just a physical characteristic, like eye color or hair color. It doesn't define a person.