Social media can be a confusing beast. Anyone new to social media will often wonder what they’re missing and how to filter out the noise. Welcome to the big world of hashtags. What is a hashtag? It is a topic label that, when clicked, will show you all the other conversations going on that share the same label on your social platform of choice. For example, the SyFy channel aired a new movie a couple weeks ago, and it was all the rage on Twitter with the hashtag #sharknado.