A device used to separate an obese individual's ass cheeks. This device is employed during medical procedures such as rectal exams, hernia removal, etc. The device is often equipped with a sprayer that "mists" coconut or other fragrances to make the overwhelming stench bearable.
"Nurse can you hand me the cheek plow. I have several layers of blubber that I need to peel back to get to this guy's anus."
by F. Sulkaman November 28, 2007