What does it mean when someone says to get a trendy hair cut? I would honestly want to understand what it means to have trendy have. Does it mean the hair has all sorts of bright colors and streaks and stuff like that or what? Would you consider your hair trendy, if yes why? What are the reasons you have trendy hair. What does one have to in order to get a trendy hair cut or hair style? Would you happen to know who amongst the famous celebs has extremely trendy hair and what the reason behind it is?