Naturally I need to put a Paleo spin on this....
So out in the wilds of nature predators tend to zero in on the weak sick or injured among a herd. This can whip said predator into a blood-lust frenzy as easy pickings are at hand. Females who wear heels emulate the gait patterns of wounded and/or compromised prey and thus inspire males to heights of predatorial chasse-a-tude.
Always look to evolutionary biology for the answer.
An Yael, I'm not dumb...It's just more fun to spend money on strippers than slot machines. Conversational quality is similar however.
"Survival will be neither to the strongest of the species, nor to the most intelligent, but to those most adaptable to change."