For those who don't know, JoJo's Bizarre Adventure is a Japanese manga/anime series written by Hirohiko Araki. It centers around 8 generations of the Joestar family and their intertwined fate with the main antagonist of the series, Dio Brando. The show contains many pop-culture references which often are found in character names and stands, a supernatural ability in the series.
For those who wish to view the seires, Its on Crunchyroll, Netflix, Adut Swim, and Hulu
Season 1 (parts 1 and 2) are rated TV-14
The rest of the anime is rated TV-MA