Past Mentone Grammar students have spoken out about the co-ed school’s “old-boy culture” which included males “rating their female peers’ attractiveness on a “stock market”.“There is the continuation of a culture where boys know they can disrespect, intimidate and belittle females – including their own teachers and peers – without being punished,” one of the female students said.“We really liked the school, but it’s not a co-ed school, it’s a school for boys that girls go to,” they said.