Sometimes, a simple question like 'Who says that?' can spark a cascade of laughter and camaraderie among friends and online communities. I've noticed that such phrases often become popular memes or catchphrases because they perfectly capture moments of playful disbelief or surprise. In my personal experience, using 'Who says that?' when someone utters an unexpected or out-of-the-box comment adds a touch of humor and lightens the mood. It's fascinating to see how such expressions travel quickly across social media, becoming part of the everyday online language. Moreover, incorporating humor like this into conversations can bridge gaps and bring people closer, especially when the emotional tone is positive and inclusive. If you want to keep your chats lively and engaging, adding a funny and relatable phrase is a great way to encourage interaction and spark smiles.