The curse - which affects the lower lip - is present only in the women of the clan, and some are more affected than others. For example, there are some women who have been given the life-long enjoyment of a quirky (yet clearly cute) and slightly crooked bottom lip at all times. Others of us, myself included, only have fleeting moments of evidence. For example, the curse is most evident in me when I smile too big, which I seem to have a habit of doing quite a lot.
I'd like to think it's because I'm such a happy person (which I am), but I really think I just need professional help. I'm sure there's some modeling-world genius out there who can teach me to smile well, without looking like I just had a stroke! Note example below (click on the picture for a better view).

I mean, honestly...if anyone in this picture showed it to someone who doesn't know me, I think the first comment would be "Who's the stroke victim?" And, if, because this is a public site, somebody did a Google image search for "stroke victim", I'm sure this would be one of the photos that came up, and some random stranger would be thinking "How sweet for all those beautiful people to take that stroke victim girl out for dinner."
Mind you, I think it's a little bit endearing and cute, but I'd prefer that it didn't show up in 90% of the pictures that are ever taken of me. Management...that's what I need...management skills. All I want is to be able to "dial it down" without the assistance of a mirror...and that requires some training. You know, like that Friends episode where Joey tries to teach Chandler how to smile for his engagement pictures with Monica - "Look down...look down...look up!"