A social phenomenon, individual or group nature performed for a photo by women to enhance cleavage not their ass as is commonly understood (check a photo for what this truly looks like).
The lens is most obviously facing the subject so it’s highly improbable that their waist and pelvic outlines (butt) can be so well discriminated.
Woman sorority squats. Male function of survival is predicated upon food, shelter, clothing.
Dude, after my sex change, I had to get used to copping a squat as opposed to my old activity of standing up while urinating and copping a peek at the dingus next to me.