There’s certain things about sorority girls I’ll just never understand. For one thing, there’s the whole rush process. Uptight conversation, fake smiles and coordinated outfits somehow amount to lifelong friendships or something like that. And what’s with the Uggs?

But if you really want to get a peak into sorority life you have to carefully observe these girls in their natural habitat: out.

It doesn’t matter if they’re at a party or a bar, a sorority girl loves to be in pictures. It must be a status symbol of some sorts. But their favorite kind of photographic memories seems to be the revered bathroom pic. Why, I ask, why?

The place where the average person does his or her business for sorority girls is the place to see and be seen, over and over again in Facebook albums. A cute pop-up behind the stalls, a group shot by the hand drier or the ever infamous mirror self shot are all essentials of the bathroom photo shoot.

Scientists have yet to discover the motivation behind these restroom romps, but their prevalence doesn’t seem to be dying out anytime soon.

See the evidence below for all the sorority restroom revelry:

Ah, a beautiful moment with beautiful dresses captured in a bathroom with toilets just steps away. Those are memories to last a lifetime. 

Here we see an actual exhibit of the stall peek-a-boo shot. For sorority girls at a party, the bathroom is just full of fun and games. 

More girls get in on the stall action. It's like a clown car in there. 

Fast food and boas: a natural combination for the restroom picture. You need to come prepared with sustenance and style. 

Even theme parties get the bathroom treatment. Giddy up, just don't forget to wash your hands. 

The bathroom's not just for cowgirls though. It's a gathering place for school girls, prepsters, and _________ (insert your theme of choice here).

Aw sisterly love takes a field trip to the bathroom. There's pretty clothes and paper towels a plenty.

And finally, my personal favorite: The mirror self shot (with a little sugar on the side). It's so MySpace.