Besides that and its "MUDAMUDAMUDAMUDAMUDA!!!" counter, I'm ashamed to admit that I don't know all that much about the JoJo's Bizarre Adventure, but I can tell you that the iconic manga chronicle of badass poses and ZA WARUDO is getting a new TV anime adaptation come this fall season (and to think summer's just begun!) as well as an 2013-slated PS3 fighter, titled JoJo's Bizarre Adventure: All Star Battle.
Unlike previous OVA and film projects, it looks like this new anime will cover the whole saga rather than the more well-known third part, Stardust Crusaders (which features the likes of Jotaro Kujo, Dio Brando, and the eternal battle between ORA and MUDA). The game will be developed by Cyberconnect2 (aka the Naruto Ultimate Ninja Storm people), and you can really tell it in their style by the trailer above. I say it's a pretty good fit.