LEGAND has it that the ancient Aztecs worshiped a fertility god only known as "Chodhum". They made a "Totum Poll" but instead they called it the Chodum Poll. NOW it is a Joke between two kids in Kentucky named Kyle and Micah. They were driving down the road on a (christian) school field trip when Kyle looked at Micah and told him to write in the fog on the van window "Chodum Poll" so he did it and he got away with it.
A device used to measure the amount of trauma or rippage inflicted to the choda (or taint) resulting from the forced intrusion of an object into a person's rectal cavity. The Chodameter measures the level of torn tissue or CPI (carnage per inch) to the choda.
The doctor used a Chodameter to measure the amount of torn tissue that the victim sustained after having an angry husband's foot forced into his anal cavity.