Used in place of "Bogart" to indicate someone's hogging of a sandwich, rather than a joint. (see, the term "bogart" is a reference to actor
Humphrey Bogart's continuous
chain smoking of cigarettes; "
borgnine" is a similar concept but references actor Ernest
Borgnine, and his apparent love of sandwiches. First said by Homer Simpson, being protective of his Rib-wich.