Learn a new language. Duolingo is available online or as an app, where you can learn 37 different languages. You can download it for free in the app store, or sign up using their website.
Make some slime. This recipe is a safer alternative to those that call for the use of borax. These ingredients are typical household items that most people would have in their cabinets already. If not, they are available at convenience stores like Rite-Aid or CVS for affordable prices.
Host a Netflix or Hulu Watch Party (or any streaming service, really). This platform has released the technology that allows you and your party to all watch a movie at the exact same time, while providing you with a group chat on the screen. More instructions can be found here.