Mashie's comment earlier in this thread -- that women always know when their butt cracks are showing -- puts an entirely different light on a "Christmas present" I received a few years ago.
The toy store at a local mall was going out of business in mid-November, with huge discounts on everything, and like a lot of people, I stopped in to get a few gifts for the kids on my Christmas list. There was a LONG line to the cashiers. The short-haired blonde behind me (dressed appropriately for a warm Orlando fall) had an armful and a half of boxed toys, and three young kids in tow: all of them driving her crazy with pleas for more toys than the one apiece she'd granted them for helping her shop for their cousins.
To attract attention, the youngest child, a girl, was pulling from the side on the waistband of her mother's thin-fabric shorts. To keep herself from being partially denuded, mom reached down to swat the kid's hand, and dropped several of the boxed toys in the process. Of course, I helped her pick them up, and offered to let her go ahead of me, and to hold one of the larger boxes for her. She blushed and thanked me... She was seriously cute in a mid-30's way, with perky breasts in b-cups under a light sleeveless blouse in the same thin, patterned fabric.
She moved ahead of me, rugrats and all, and we chatted a little as the line moved slowly. Her kids never quieted down, but her oldest, a boy, took an interest in the action figures I was packing, told me that Iron Man's armor should be red and gold, and laughed when I out-nerded him by telling him that Stark had black and gold armor, too. Mom seemed grateful for the respite as well the help with her boxes.
Shortly before we got to the counter, her middle kid acted up and in grabbing him, she dropped two boxes again. This time, she squatted down to pick them up -- no mean feat, while retaining the others -- and at least four inches of her beautiful hips and crack came into view, and stayed there throughout the process. Her kids were in front of her and none the wiser, so I thought I was the only one in the store who knew about the moon suddenly coming out.
But given Mashie's advice, it seems that the lady herself knew what she was showing me... and was saying "Thank you" in a way that definitely made my season bright.