Is it important the size and the shape of nuts?

Is it important the size and the shape of nuts for anything? … I wonder,,,

I do not tire to watch pictures of boys and more than their cocks, I am amazed over their BALLS. There are big and small, bold and hairy, dark and light, with veins and pimples, smooth and wrinckled, from different sizes, one bigger than the other, younger and youngest of all, but the ones that catch my attention the most are the ACORNS strong and energetic...