10. The Cheek-to-Cheek Kiss Trick

This pose takes the affection one level forward. Also, note the chest-grab. It's another common motif in many-a girl's scandalous Facebook photos.

9. The Sex-Position-with-Another-Girl Trick

Even if it's just a little innocent grinding, girl-on-girl doggystyle pics push the envelope.

8. The Bathroom Mirror Self-Portrait Trick

This is without a doubt the most narcissistic type of Facebook photo. More often than not, the type of women who pose in the mirror aren't even attractive.Unless it's a photo of your buddy hurling cheap vodka and Domino's pizza at 3 in the morning, there's nothing more disgusting than a Facebook photo taken in the same room dedicated to going to the bathroom. Gross.

7. The Bag-Over-the-Stomach Trick

Beware of the girl who has an enormous, over-sized purse over her abdominal region in every Facebook photo. The dining hall and all those empty beer calories were not kind to her freshman year. There's an 85% chance she's concealing a Roseanne-esque sumo stomach behind that expensive Italian Christmas present from Daddy. Or else she's pregnant?

6. The Headshot Trick

Blah. Maybe in real life you're a smoke show, but the world will never know. In fact, you've already sent the general public a message: "Pet rocks, cottage cheese, and aluminum siding have more personality than me." It also screams: Don't forget to tip your struggling-actress/model waitress.