In an obviously misguided attempt at mocking the playoff structure of the NCAA tournament, we’re inviting readers to enjoy matchups of actual fetishes in a voter-powered tournament, culminating in April with the Nasty Fetish Final Four. That tournament continues today with Regional Semifinal action. Remember, you’re voting for what you consider the more nasty fetish.

2. Fecophilia

Literal Meaning: Taking a walk on the brown side.

Wiki says: If You, Me and Everyone We Know is any reflection of reality, people like to poop back and forth, sometimes with the same poop.

Notable Advocates: Rod Smith, Todd Glass, Seymour Hersh

3. Apotemnophilia

Literal Meaning: “The erotic interest in being or looking like an amputee. When experienced very strongly, some people with apotemnophilia come to feel discontented with their bodies and want to actually remove an otherwise healthy limb, a condition called Body Integrity Identity Disorder. Some apotemnophiles seek surgeons to perform an amputation or purposefully injure a limb in order to force emergency medical amputation.”

Wiki says: “Medical experts have reported cases of amputation obsession since the 1860s, said Richard Bruno, a New Jersey psychophysiologist who specializes in brain-body disorders and is one of the few people in the world who have extensively studied apotemnophilia. No one knows how many people are obsessed with amputation. However, there are Web sites devoted to the subject. One is named after the Venus de Milo statue.”

Notable Advocates: Frances McDormand, Steve Hutchison, Craig Ferguson