WOW. Must be some store.
The thing that got on my nerves the most -
At one of the houses I rushed my freshman year, one girl kept would look completely bored, but then when I would say something or ask a question, she would perk up really quickly, and then as soon as she answered, she looked bored again. My rush group called her the "Insta-spirit" girl when we talked later.
It was a little wierd to have these girls I had never met before hugging me constantly, but it didn't really bother me. I thought they were sweet.