stinky feet smell

Stinky feet............Why do little boys well, have to be little boys? The girls' rooms get messy. Clothes everywhere, books, homework and misc stuff. BUT, the boys' room stinks. I still help them clean their room but, I turn around and it is trashed. How hard is it to put the clothes in the hamper, put the toys in the toy box and not eat snack in there while we are playing? There is nothing worse than stepping on small legos and then chips. Are all little boys like that or just mine?