Not so that they're totally, ridiculously out of order, like Ernie Taylor's triceps, but definately so that they draw your attention first.
The first time i realised i wanted overly large delts was when i saw a small photo in a muscle mag of a BBer called Craig Richardson. I just found some pics of his.
Granted, a lot of it is down to his genetics and drug use, but it impresses me anyway and it's what i'm striving for.
he has some pretty mean thighs too.