Convicted of fraud, Duckman is sentenced to 5,000 hours of community service. He is sent to a dangerous inner-city high school, located a half a block from his house, where he becomes a substitute teacher and it turns out that his is the most "Dangerous Mind".

At the wedding of Dr. Ben Stein, a series of emotional epiphanies lead to an amazing set of marriage proposals. King Chicken proposes to Bernice. Cornfed proposes to Beverly. Duckman proposes to his new love, King Chicken's ex Honey. After many arguments between the principles, Duckman says he will make all the arrangements, thereby letting everyone blame him. Despite his arrangements, the ceremony goes off with the appropriate hitches, except that Duckman finds out something that Cornfed forgot to tell him.