There's a new fetish every day, but only a few make it to the Bigs. For every plushy or WAM fetish that breaks from the pack, there's a thousand formicophilias that never make the cut. Never fear -- we're going to show you the kinks to watch in 2010. The rules:

I. If there's no Internet presence, it's just fail. Is there such a thing as an explosion fetish? Of course there is. (See: Bay, Michael.) But until it has a video channel of its own on YouTube and some sexologist gives it a fancy name like explode-o-philia, don't waste our time.

II. If it's been featured on an episode of "CSI," it's not sex anymore. Your mom's doing it with her book club.

III. Anything Japanese is automatically a fetish. Doesn't matter what. Bullet trains? Fetish. Flower arranging? Fetish. Sarariman manga? Hello Kitty action figures? Super-tiny hotel rooms? Fetish, fetish, fetish. That country is just twisted.

Keep reading to see our pics for the kinks that will explode in 2010.

1. Tentacle Porn
Just what it sounds like, tentacle porn involves tentacled creatures -- squids, octopi, the occasional E.T. -- getting it on with human beings, usually women.

Coming from (where else?) Japan, where it's been around literally for centuries, Shokushu hentai is perfect for anyone who wants a little Lovecraft in his love craft.
2. E-Stim
No, it's not getting NSFW email from that hookup you regret. It's the use of electrodes to run current to various parts of your body.

The clunky E-stim appliances look like they were developed from '80s technology and produce stimulations that range from a "light tingle to deep internal throbbing." (Like Merlin says in "Excalibur": "A dream to some. To others, a nightmare!")
3. Agalmatophilia
The classiest -- that is, the dullest -- of fetishes, agalmatophilia is a sexual desire for mannequins, dolls or other inanimate representations of the human form. In some cases, it can cross over into robot fetishism, a subject we have covered extensively.

Agalmatophilia has not yet been officially recognized as a syndrome, but we're banking on 2010 being a big year for this versatile kink.


4. Emetophilia
Sexual fascination with vomit and vomiting. The act of actually vomiting on another person is called a Roman shower, which sounds so much less disgusting than it actually is.

But now that urine has gone mainstream, making it into seemingly every other Penthouse pictorial, this bodily function seems like the logical next step for a renaissance.
5. Somnophilia
Either a genuine kink or a cunning viral marketing campaign by Tempur-Pedic, somnophilia is a fetish "in which sexual arousal and/or orgasm are stimulated by intruding on and awakening a sleeping person with erotic caresses."

Sometimes called "sleepy sex," this fetish has scores of Web sites we can't link to devoted to pictures and videos of "sleeping models" giving lackadaisical HJs.

"Sleeping Beauty" is the classic M/F example of this fetish; the reverse, "Napping Slob With Chips and Dip After Six Hours of Sunday ESPN," isn't nearly as popular.