The arm equivalent of
cankles. These occur in nature when you view an individuals arm, and where their forearm ends and their hand begins is not clearly defined. Generally occurs in obese individuals.
The origins of forehams is similar to
cankles. The words "forearm" and "hands" were concatenated, creating forehands. Except when said quickly, it sounds like "forehams", and clearing having hams is the right way to go when naming obese body parts.
