 Floating rib. Honey barbecue? Memphis. I floated a few ribs last night. Okay, so now tell me about this Viagra. How does that come into play? Okay, so what happens is I talked to a few people and they mentioned Viagra. So I looked it up. It says here it can provide a radical new cure for stiff backs. Tests show the pill is a sciatica, a painful condition which affects a million men and 400,000 women.