After seeing the film 'The Poke of Zorro',Homer becomes obsessed with challenging people to a duel. Most refuse but a Southern colonel demands satisfaction,causing the Simpsons to flee to Grampa's old farm-house. Here Homer succeeds in growing a plant which is a hybrid of tobacco and tomatoes called tomacco,but,after he has turned down an offer from a cigarette company,the plants are destroyed and he returns to Springfield to find the colonel waiting for him.
—don @ minifie-1