Kaputt T-Shirt

The other day, Dirk wear his new t-shirt and motorcycle jacket. As part of his losing weight program, he played golf and swim twice a day. He goes to the golf course and private swimming pool using his motorcyle so that he can save on gasoline. When he returned from swimming, i noticed that there is a black stain on his t-shirt so i decided to wash it. Below is the result, i'm clueless of what happened. Its not the washing machine, maybe the culprit is the black stains from the motorcycle jacket or maybe not....