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 Round One action. Remember, you’re voting for what you consider the more nasty fetish.

7. Menophilia

Literal Meaning: “Described as being sexually excited by a female during menstruation. This can be further described as people who are turned on by the smell, image, taste or feel of the blood expelled during menstruation.”

The Intarwebs say: Nothing that is safe for work

Notable Advocates: Evan Byah, Leonard Maltin, Conor Oberst

10. Navel

Literal Meaning: “A sexual fetish in which an individual is attracted to the human navel. A navel fetishist can be sexually aroused by a variety of stimuli, including key words, thoughts or specific forms of physical interaction with the navel such as viewing, licking or sniffing. This attention is usually directed at a partner’s navel, but may include a fixation on the fetishist’s own belly-button.”

Wiki says: “Some navel fetishists engage in outercourse involving the navel, or navel torture – where the objective is to inflict intense sensory stimulation and even pain to a person’s belly button. In contrast, some male fetishists get pleasure from navel intercourse. The male places his penis inside a woman’s belly button. This is generally more achievable with larger women, however any belly button can host a penis. Some males also get pleasure by picking a woman’s belly button.”

Notable Advocates: Philip Seymour Hoffman, Ray Allen, Rainn Wilson