6. She takes two fricken hours to get ready to go to the store.
OH. MY. GOD. This has got to be one of the most annoying traits of the high maintenance girl. You will say, “Honey, let’s run up to the store and pick up some snacks.” Meanwhile, two hours later, she is still putting on make-up and curling her hair. Are you f’ing kidding me? I have friends that do this. It makes me wanna spank ’em on the head.