 94.3 The Shark, everything that rocks. Just when you thought you were desensitized to observe TikTok food trends, this will leave a bad taste in your mouth. There's a trend on TikTok where people are putting spring onions or green onions in their coffee. The most common preparation is a latte. Almost everyone says this is an acquired taste, whether they are repulsed or not. One person joked as if coffee breath wasn't bad enough.