Literally it's just a gap between Ur thighs... It doesn't mean Ur not fat, it doesn't mean Ur skinny, it could be u were fat as a child and got smaller or tht u just have a gap in between Ur thighs. That's it nothing special
a thigh gap, if you don't have one it doesn't mean that you are fat, nor does it mean that you are skinny if you do have one, it is just a gap sure if you get skinny you can get one but not all skinny people have them he'll some slightly large people may have them as well.
I dont know why people say that "your fat if your thighs touch" first of all you are incorrect. My thighs may not touch, but you see I'm not calling others who do have touching thighs "fat" and a "disadvantage". First of all professionals claim that people with thigh gaps of 5 cm or more have an unhealthy problem with their hips and postures when doing something minimal. So to all you people that say to the people that don't have thigh gaps "fat" then you are just another shameful part of society that can't follow the rules of being respectful towards humanity.