Still, anxieties about physical weakness and a decline in male potency are never far away.

And boundless male potency," he added the last to sound like an afterthought, but as he'd expected, the warlord leaned forward eagerly.

Snake Alley also abounds in other unusual products, from fake Rolex watches to dried deer penises, which are supposed to enhance male potency.

She also said she felt compelled to try Viagra because she felt left out of the medical community's concern about male potency.

And while the following advertiser had a more mellow voice, he was delicately pushing a, ahem, "male potency and vitality formula."

"There is much more selection for the customers," she says, offering a customer a whiff of (noxious) deer antler powder, said by the Vietnamese to improve male potency.

One exception to the age preference for younger men is shown by the dragon, a powerful mythological beast, and a phallic symbol of male potency.

Or any of the others, with their engineered-in message: that Venus environment increased male potency.

Then she saw the words "yohimbe" and "male potency," and was trying to keep from laughing aloud when the satellite phone chimed.