I'll add my bit here, and I think Rory's quite the cute lad, straight though, mores the pity.
I've no idea how the lad's hung but I think you'll find that golf tour pros wear very full cut trousers and clothing to give them maximum fredom of movement and that any bulges or creases seen were loose cloth folding with body movement.
As I look at the photos, what I see is a lad just a year older than me, far from home and alone, and having his world crumble under him as the world watches. When he was interviewed you had to know his heart was broken but yet he made narry an excuse for himself like Woods does (someone in the gallery coughed) and finished by saying the loss might build some character. For my money, as we in Ireland watched on the BBC, Rory showed he had all the character I'd look for in a mate. Good on him.