Combine in food processor - 1/2 lb. Sharp yellow cheese, 8 slices bacon, 1/2 tsp. Worchestershire sauce, 1 tsp. Dry mustard, 2 tsp. Mayonnaise. Blend until bacon is minced. Form into a log shaped like party rye bread. Wrap in plastic wrap or foil and freeze til firm. To serve, slice, put on rye bread,