I'm leaning towards leaving it alone, but wanted some other opinions.
Walk into her office, grab a chair and sit in it backwards for dramatic effect. Say something like "Ayyo chubs, can I be real witchu for a minute?"
Address your concerns in an articulate and courteous manner. If she gets hostile, politely inform her that she needs to "check her tone" and "use her inside voice 'fore she finds her ass outside." Make sure to imply that she "must not know who she dealin' with."