I wasn't actually trained by my mother, she said she never taught me but she was a great singer herself and I can't remember when I didn't listen to her sing and imitate her. ↗
Just as the slave master required the slaves to imitate the image he had of them, so women, who live in a relatively powerless position, politically and economically, feel obliged by a kind of implicit force to live up to culture's image of what is female. ↗
He's a guy's guy, so it pretty much became like the impressions - don't imitate Sean Connery's voice, and things like that. We were all kind of doing it towards the end of the film, anyway, and he was cool with it. ↗