The Hollywood Backlot Brawl was a Street Fight scenario, based partially on the OJ Simpson video footage, that was all over the news.
This was a one time only kind of stipulation that only happened once, which was in 1996 at the WrestleMania PPV.
The rules were simple, there weren’t any, they started to brawl on the street and eventually ended up in the ring.
• WWF WrestleMania XII
Hollywood Backlot Brawl
“Rowdy” Roddy Piper fought Goldust to no contest