During one scene (in which the sisters -- one a happily married pillar of the community, the other newly unemployed -- finally re-bond after partying all night and toking up an ancient joint), Sarandon (whose 16-year-old daughter, Eva Amurri, also appeared in the film) pulled out a shoebox full of old Polaroids -- souvenirs from the groupies' heyday -- enchantingly called the 'Rock Cock Collection'. She was in for a surprise...
Unbeknownst to the actors, the prop master had filled the box with photographs of actual penises 'posing' in various scenes -- poking, for example, out of a salad.
[Everyone broke into peals of laughter. "
[It's] just so embarrassing, because they were all headless," Sarandon recalled. "And there's nothing sillier than a disembodied penis. It's grotesque! Nothing personal..."]