In 'The Walking Dead', Lucille was Negan's weapon. It was wrapped in barbed wire and he used it to brutally kill some of the characters. The 'sad' part could be associated with the horror and despair it brought. Every time it was swung, it meant the end for someone, creating a sense of dread among the survivors. It was a symbol of Negan's tyranny over the groups he encountered, and the survivors' powerlessness against it.
Lucille Ball was an icon. Her life story is full of interesting twists and turns. She was married and divorced before finding true love with Desi Arnaz. Together, they formed Desilu Productions which was behind many successful shows. Lucille's physical comedy skills were second to none. In 'I Love Lucy', she did everything from stomping grapes to getting stuck in a chocolate factory conveyor belt. Her red hair and big smile became iconic. Even after the end of 'I Love Lucy', she continued to act and produce, leaving a lasting legacy in the world of entertainment.
Well, Negan first appears in the series as a major antagonist. He has a very distinct personality. He's confident, often to the point of being cocky. His group, the Saviors, would extort other communities for resources. He uses fear as a tool to control those around him. His actions have a huge impact on the other characters in the show, like Rick and his group.
I'm not sure specifically which 'Lucille Soong Christmas Story' you are referring to. There could be many stories created by someone named Lucille Soong related to Christmas. It might be a personal story she wrote, or a story told within a particular community or family. Without more context, it's hard to provide detailed information.