The act of vomiting into a vagina and proceeding to eat the vomit out of said vagina.
Kelvin was going down on some skank he hooked up with at bar time , when he suddenly felt ill and vomited. In order to continue having sexual relations with this skank he acted as if nothing had happened and ate the vomit out of her vagina while simultaneously creating the recipe for Kelvin Clam Chowder.