when ones self doesnt wash their "peice" properlly.. by pulling back the fore skin and removing dried up cum. If failure to do so persists then the dried up cum will create a rather bad smell of cheese around the helmet
"hey dan, can u smell my helm cheese"
"jesus christ it smells like cheese"
Considered an exotic food, it is far than being anywhere near exotic. Head cheese is made of the different parts of the heads of different animals that were used for other meats, and called "exotic" when in fact is truly nothing more than a ball of leftovers.
Having a steak and potato dinner at a steak house is more exotic than having a slice of headcheese. Eww...
A new and innovative sex act in which a female/male performs fellatio while his or her partner snacks on high-quality cheese, thereby doubling the satisfaction. This is a new and upcoming sex act.