The 90s are soooooo 15 years ago, but Melissa Joan Hart from Clarissa Explains It All all is here to explain them, and recreate her show's intro, in this video for Bustle. It'll also help youngsters catch up on what they missed.

A lot of people on the Internet are obsessed with the 90s, even if they were born at the end of that decade, just because nostalgia is cool. The ultimate litmus test of whether or not you were one of the kids Nirvana sings about in "Smells Like Teen Spirit" is if you remember the glory days of actress Melissa Joan Hart, or if you even recognize her at all. The star of the seminal sitcoms Clarissa and Sabrina the Teenage Witch, Hart is the foremost authority on the (Bill) Clinton era.

Sources: Bustle