In response to Alksyntrs’s query in Comments, here is the incident that provoked the Faith No More and Poison fued and was referred to in the earlier Links of the Day post.
It happened at the Monster of Rock festival on 30 August 1990 in Bologna – later to be Mike Patton’s home town.

It was later picked up by the US press – here’s an extract from an interview with the band in Denver’s Rocky Mountain News on 14 October 1990:
“Patton sports a gonzo stage persona that adds contrast and vitality to an already- fascinating lineup. His style is seductive, threatening, and at times downright bratty; onstage comments regarding the “sexual talents” of tourmates Poison and Aerosmith nearly got the band thrown off the Monsters of Rock tour in Italy last month.”