"Bait" joke

Od Man fishing in the greek to younger man who arrives to start fishing also: "Where yu bin the last week son?"
Young man: "I got me married."
Old man: "Who'd ya marry son?"
Young man: "I married Mary Lou".
Old man: "Why she's so ugly, why d'ya marry her, is she a good cook?"
Young man: "Nope."
Old man: "Is she good in bed?"
Young man: "Nope."
Old man: "Is she pregnant?"
Young man: "Nope."
Old man, still watching his float: Why in tarnation d'you marry her for then Son?"
Young man, baiting his hook: "She's got the worms."