Boys Dance Belt Why Do So Many Boys Walk Around With Their Pants Belted Around Under Their Butt?

Why do so many boys walk around with their pants belted around under their butt? - boys dance belt

Why would anyone in JR High School / do it on purpose, they look so stupid? Is he not get laughed at a tough time in life? Why make it more difficult?

It is not functional. I had in physical education class with a child who had to draw my pants every few seconds to dance. It's ridiculous and ignorant.