"Looksmaxxing" is the TikTok trend taking hold among some young men who want to be better-looking. Looksmaxxers trade tips on skincare, hair styles, and even tongue exercises to define the jawline. One fake trend that went viral: "bone smashing," where supposedly they'd break their own jaws. To read more about the TikTok trend, click the link in our bio. Story by Katie Notopoulos (Credit: Getty Images) #TikToktrend #beauty #beautytrend #men