User blog comment:B214/Question and Answers 6/@comment-99.235.66.221-20161130072057/@comment-29963364-20161214160219

I was the one who came up with that theory (at least to my knowledge) lol.

As for the female possessors of the BG and DD, maybe the BG possessors had big boobs and the DD possessors had "perfect" butts (don't want to say "big", because that's like calling them "fat").