Nowadays, fashion trends are going over the head and not many of them look pleasant to everybody. Some even cross over the limits of public etiquette and formality.
The fashion trend I hate was when boys started hanging their trousers VERY VERY low on their hips. I hate it when I see such a thing and I hate it, even more, when they called it fashion.

So what is such a nasty fashion trend you almost wish it would disappear?