EVERYONE IS WEARING ELASTIC PANTS
If you're not an ass-man, you're not a man.
<Snipped quote by BrobyDDark>
I actually have a theory semi-related to this. Not that I'm actually saying anyone is less of a man. But I think there was a study that said ass-men tend to be less confident, and boob-men more confident. My guess is that boob-men are more confident perving to womens faces, and ass-men are more covert, and that over time shapes their sexuality.
Also, you ever notice how few gay men are boob-men? I need to develop a theory to explain that one too.