I’m guessing the S didn’t stand for Supermom

Mom Allegedly Carves ‘S’ Onto Child’s Buttocks:

23-year-old Sergaye Lafayette was arrested in outstanding burglary and other warrants in Sacramento, California after she was pulled over by police. Further investigation found that her 15-month old son had the letter S carved into his butt and had already scarred over. Doctors say it was there about a week. At the time she was ‘taking care’ of three of her children that she does not have custody of. I can see why.

Thanks to Bridget for the tip.