What current youth fashion trend do you find the most confusing/dismaying?

Inspired by a facebook status that garnered lots of comments, I ask, what current fashion trend do you find the most confusing, dismaying, or just plain ridiculous? I do not understand the whole concept of college boys wearing girls’ headbands to hold back their long hair. These are the very same headbands you see on four year-old girls and I cannot fathom what would make a 20-something boy want to wear one.