1. You have almost as many frat shirts as sorority shirts.

What? You feel the need to support their philanthropy, and you just happen to get a shirt for every social event.

2. All the other girls assume you will be at every social event.

You are expected to be in attendance, and if you aren't, someone will surely notice.

3. Sometimes you feel more like their mom or sister than their friend.

You've taken care of them and walked them home numerous times. You are completely friend zoned, and you love it, because you feel completely comfortable being yourself and hanging out with them in sweats and no makeup.

4. You don't know where you are going for Spring Break, but you know you'll be with them.

You don't care where you go, because you know it'll be a great time as long as you are with your boys.

5. You have one, or maybe five of their composites, hung proudly in your room.

Yes, some of them might be stolen, but oh well. They are proudly displayed, like the trophies that you honestly deserve after putting up with them so much.

6. You go to their moms' and dads' weekend events to meet their parents.

Meeting their parents is the best way to know where they came from. You can see where they got their manners and their tolerance.

7. You know all of the Big/Little combinations.

You have memorized who everyone's Big and Little Brother is, and you want to know which pledges your friends want to be their Littles.

8. You are comfortable being the first girl to arrive and the last girl to leave their parties.

There is no shame in the game. No one expects any less of you.

9. You have stayed at their parent's houses during summer and school holidays.

It wouldn't be true friendship if you haven't met their parents and stayed in their houses. Don't be alarmed if their parents start to like you more than their own son.

10. You try to deny that you are a groupie and people laugh at you.

It's okay, girls, you can admit it. Just embrace your inner groupie and hold your head up high.