An obese female.
Derived from a term used by Army paratroopers to describe equipment being dropped from an air craft that exceeds normal weight limits and will be expected to fall at a rapid and destructive rate.
His new girlfriend seemed nice, but she was a bit of a heavy drop.
An obese, unattractive and frequently unwashed woman. Pronounced "tush", not "toosh".
The tush hog and her brood of over-sugared children blocked the supermarket aisle.