Madge's hobbies are bingo, smoking, mah-jongg, monitoring the neighbors, smoking, telling her husband to stop slouching, tanning, asking her daughter when she's going to marry and smoking.
In my mind Madge has an alarmingly deep voice and sounds like she's from "New Yawk."
I used Kuler to come up with a suitable color scheme. Check it out, it's a cool little site.
Drawn in Photoshop on the graphic tablet.