SUV Fat Lady
This could be self explanitory. Actually, all you need to do is look at just about any SUV you see driving by, and you will see her in the drivers seat.
Who is that driving in from of me, blocking my view? Oh, it must be SUV Fat Lady driving her SUV. Where is her husband? Well her husband is at work, busting his butt so his sponge wife will have enough money to spend.