Have you heard of "chroming?" It's a dangerous trend making the rounds on social media again. #Chroming is when someone inhales aerosol metallic paint to get high. It's also a blanket term for inhaling other household products or chemicals too. People try to inhale the hydrocarbons in metallic paints and other products when chroming. This can get someone high but also has severe short-term and long-term health effects — including death. Here's what you need to know.