A rising trend on social media suggests the color of your car dictates whether you’re considered a “hot mess express” or a person with their life together. Though the trend seemingly began in the bowels of TikTok, it was thrust into the light by Carlie Mary Butler, a member of the internet’s ShayTards family. What is a hot mess express trend?Taking to Instagram to address her 500k followers, Carlie Mary Butler, 36, responded to the growing trend on social media. Currently, the trend only seems applicable to SUVs, though by the premise alone, it could apply to just about any black and white veh…