Tiktok started as a lip syncing app called Musically and grew massively as influencers joined. It surpassed other social media apps in downloads and was downloaded over a billion times in 2018. Hashtags allow content to go viral on Tiktok, as on other platforms, and temporary hashtags around events can generate buzz. Marketers can learn from Tiktok trends to promote companies successfully. While going viral can impact the world positively or negatively, social media will continue influencing trends given its speed of information sharing worldwide.