New Year’s Eve can either be a big success or bust, depending on who you go with and how well it’s planned. While you should hope that yours goes according to plan, it’s almost a guarantee that you’re going to see some pretty amateurish chicks getting too hammered and making out with each other. In preparation of the inevitable, we’ve pulled together two years of “historical evidence” so that you can know what to expect. Knowledge is power, right? Check out these girls kissing goodbye to the New Year and their dignity after the jump!

On October 20th, Yahoo News reported that a study conducted by Boise State University revealed that most women are bisexual. The reasons aren’t that far-fetched. Chicks are more in tune with each other, more emotional, more vulnerable. When they get drunk, it’s only natural for them to be intimate with each other because they’re so comfortable with the other person. For us guys, it’s the greatest show on Earth. What’s better than drunk girls kissing? How about drunk girls kissing in sexy, revealing Halloween costumes? Yeah, we thought so, too. Check ‘em out after the jump.

At what point does a guy call it quits when he finds out that the girl he’s hooking up with sucks at kissing? Or giving head? Or at sex in general? Contrary to what girls might think, that stuff actually matters to us guys. We can close our eyes and imagine that you look different than you really do, or think of our favorite Linkin Park song when your voice annoys us, but how are we supposed to get off when your actions physically turn us off? It’s almost impossible. Find out how we try to work with [and around] ‘The Worst Hookup In the World’ after the jump.

You might think that you lay some serious wood on the ladies, but chances are you’re not perfect. Everyone can use either a tip or two (that’s what she said) or some practice. That’s why we had one of our female contributors pull together the 40 most common mistakes a man can make. Keep in mind that each girl is different, but these 40 things are definitely a no-no until you become a little more comfortable with the lucky lady. Once that happens, you’ve got the green light from us! Check out the 40 most common mistakes you might make in the list after the jump!

Greek life, times were awesome. Dudes were killing kegs and hazing pledges, while girls were… Actually, besides getting slammed, I have no idea what they’re doing. Probably having naked slumber parties. Yeah, that sounds about right. Here is some documentary proof displaying these sorority girls in their natural environment – for research purposes, of course.

Forget all the corny French jokes and croissant puns, because France has given us a lot more than mimes. Not only did they generously give us the Statue of Liberty, but they also gave us french kissing. And in honor of Bastille Day we’re giving back to France by presenting them with 128 French girls french kissing. While we totally admit they may or may not… Click to read more

June 29th is Hug Holiday Day, a day created by “Hugs for Health Foundation” on the premise that “hugs… are vital components to the overall senior care plan”. We believe they’re a vital component to gettin’ your bone on. We’re not really huggers here at COED, but we strongly encourage girl-on-girl hugging. It can only lead to good things. See what we mean after the jump.

Sororities are both hilarious and hot. Hilarious because no matter how proper and lady-like they try to portraty themselves, we all know they really like to party like animals, bongin’ beers and getting down and dirty with dudes (and sometimes with each other… at least in our minds). They’ll don a beautiful sun dress from a top designer then do a keg stand. They’ll wear their prized high heels and keep them on while pinning their legs behind their heads. Sure, school’s out for summer, but does that mean sorority chicks will cease to amaze us? No way. Let’s take a look at what makes these greeks so damn chic: BOOBS! Peep the pics below and let us know who your favorite sorority is in the comments after the jump.

We’ve been big fans of Kristen Bell at COED ever since our photo shoot with her back in 2007. She’s down to earth, funny, and modest. If she didn’t make you remember Sarah Marshall then you’re ice cold, my man. Then, this happens; last night, at the Hangover Part II premiere, Kristen kicked it up a notch with an impromptu make out session with a monkey named, Crystal. Girl-on-girl interspecies love? Screw Hangover 2, we want to see video of her this morning trying to figure out just what the F happened last night. In the meantime, take a look at these pics.

We’ve all been there: you saunter over to the cute girl you’ve been meaning to ask out for a while then out of nowhere comes her colossal BFF with an attitude. Best friends of the girl you are into can be your worst enemy: they will drag your “target” away, shoot you down and do everything to abort your chances of asking her to go on a date. Here are my top three reasons why this always happens and how you can handle picking up the girl of your dreams, whilst dealing with the girl of your nightmares. Read bisexual British babe Hayley Quinn’s tips after the jump!

With movies like “Black Swan“, “Bound”, and “Mulholland Drive” exploring the psychosexual rivalry between two women, celebrity lesbianism taps into a very fundamental fantasy for most guys: girl-on-girl action. When hotties like Natalie Portman and Mila Kunis lock lips, one can’t help but think of other steamy XX chromosome canoodling. Here’s a list of fantasy pairings of the fairer sex we’re hoping will turn into reality. You might notice a lot of these hook ups involve celebrity lookalikes or “doppelgangers“. Hey, the best way to convince them to do the deed is to think of it as “self-love”.

Nothing combines two of our favorite things in life – hot chicks and alcohol – like the body shot. Sure, it might not be the most sanitary way to get drunk, but it’s definitely as hell is the sexiest! We’re not even sure what it is that makes these lovely ladies want to lay down on a sticky bar, strip down to nearly nothing, get covered in everything from salt to a buttery nipple…

Girls, you want to know how to get a guy’s attention? If you’re at a sports bar, you’re up against some stiff competition, but if there’s one move that can pry our eyes away from the game, it’s you and your BFF swapping spit, locking lips, and/or tongue wrestling. Trust us, we’ve seen it happen on Halloween, under the mistletoe, and on New Year’s Eve. So, what’s so great about this gallery? Just check out the expressions on the creepers photobombing these pics of chicks smooching. Like winning the lottery meets winning the Super Bowl. Enjoy!

4….3….2….1! Happy New Year! A brand new year lies ahead, but first we must make it through New Year’s Eve. The best New Years I ever had was when I was nine, and I took out all my parents pots and pans and banged them together at midnight. Since then, there’s been a trajectory course downward in the appeal for this holiday. It’s basically amateur night, with too much pressure on having an ultimate evening out. So here’s a guide on how to have a good New Year’s Eve.

Cheating. It’s naughty. It’9s risky. It’s just plain wrong … right? 2010 saw its fair share of cheaters exposed: Tony Parker, Brett Favre, Jesse James, The Tiger Woods Aftermath, John Edwards. The list is extremely extensive and, quite frankly, depressing! It’s no wonder people are more hesitant than ever to dive into a relationship. What’s the point if one of you will grow tired of the other and stray? Divorce rates have stabilized but that’s only because it’s so damn expensive to split. But what really qualifies as cheating? A thought? A feeling? A kiss? It’s important to lay out guidelines with your partner as to what constitutes cheating. Of course, that talk in and of itself might set off alarms, so tread carefully. However, when you’re first dating, and you haven’t had the relationship talk yet, then anything is fair game. In an effort to help you with that talk you’ll eventually have, we took a look at the most common instances: