Zentai Suits: Fetish fashion is its own unique beast, and zentai suits are just one small aspect of that. They've recently risen in popularity for superhero cosplayers, but they were originally used for the sensation of wearing them, and, quite often, sex.

Pet Play: Pet play is a term that encapsulates many sub genres wherein people dress up and act like animals. Pony play (as pictured) is one of the most popular forms of pet play, and ponies often compete in dressage and other takes on traditional pony shows. Sometimes sex is involved, but for the most part, it's just a different form of domination, showing off the skill of the trainer and the pony. This is also very different from "furries."

Tentacles: Can you believe that image is from a Disney cartoon? Anyway, most fetishes with fantasy aspects, like the desire to have sex or watch people have sex with tentacles, manifests mainly through porn, since it's difficult to do in real life. There are tentacle shaped sex toys available though.

Trampling: Trampling is exactly what it sounds like, and it's usually men who enjoy this fetish. Unlike the photo, it's not usually their head that gets trampled either.

Dolls: Doll fetishes are wide and varied, much like pet play. For some, it is the sexual attraction to actual dolls, people dressed like dolls or even statues. For others, like in the main photo for this article, it manifests in the desire to be a doll or dress like a doll. The man in the photo is called a "masker."

Macrophilia: "Macro" meaning "large-scale," macrophilia is the sexual attraction to giant women or being shrunk down so women appear giant.

Wet and Messy: Colloquially referred to as "sploshing," a wet and messy fetish is when a person is either into being covered in, covering others in or watching others being covered in wet and messy things, most commonly foodstuffs.

Looners: Balloon fetishists, also known as looners, are folks with extreme sexual attraction to balloons being inflated, deflated or popped. Another aspect of the fetish is the fear and the excitement that comes from waiting for a balloon to pop.

Yiffing: For some reason, furries are one of the most hated fandom or fetish subgenres. "Yiffing" refers to furry porn, or furries having intercourse while dressed up. Many furries have tried to move away from the connotations of yiffing so they can be taken more seriously in the wider world.

Salirophilia: Salirophilia is when a person derives sexual pleasure from messing up the appearance of the object of their desire. For example, they'd be into messing up their partner's hair, makeup or clothes, but not actually physically injuring them.

Body Inflation: Not to be confused with looners, folks that are into body inflation become sexually aroused at the thought of either individual body parts or their whole body inflating. Some folks stick balloons under their clothes while others buy very expensive skin tight suits that they can actually inflate the limbs of.

Crushing: Not to be confused with trampling, crushing is the desire to watch people (usually women) crush objects under their bare feet or high heels. The problem with this fetish is that it often extends further than just "objects," and often includes small animals. Hurting animals is not okay.

Smoking: This one is pretty self explanatory. A person with a smoking fetish derives sexual pleasure from watching someone (usually women) smoking cigarettes, cigars, joints, etc.

Medical: A medical fetish is another one of those wide and varied categories. It can include something as simple as playing Doctor and patient, or it can go to the extremes and include complete gynecological or prostate exams.

Emetophilia: Emetophilia is the sexual attraction to vomit. Like most other fetishes, there are many facets of the "roman shower" fetish, including the desire to do the vomiting, be vomited on, force others to vomit or even just smell or watch others do the vomiting.

Punching: This is another one of those self-explanatory fetishes. Men or women get sexually aroused by being punched. Most commonly, it's gut punching, but some more extreme folks get off on being punched in the face.

Mummification: Mummification is not as self explanatory as it may seem. Yes, it's the desire to wrap a person head to toe (or be wrapped), but what differs is how it's accomplished. Plastic wrap is most common, but for those who can afford more expensive methods, latex vacuum beds or skintight body suits can be used.

Paraphilic Infantilism: Paraphilic infantilism can include the desire to act and be treated like a baby, including codling, breastfeeding, naptime, etc., but it can also include an erotic love for diapers. These two branches are referred to as adult babies and diaper lovers. They can be mutually exclusive or exist in the same person.

Human Ashtrays: This fetish is pretty obvious as well, and can manifest either as a person desiring to be the ashtray or a person desiring to use another person as such.