Cory is worried about the class water gun war, as he has no heavy-duty water gun to compete with. However, he soon strikes up a deal with Mr. Feeny, who makes Cory a deal: if he paints Mr. Feeny's shutters, he will give Cory the money to buy a new water gun. However, Cory rushes in haste to buy the water gun, and he gets green paint all over the fence. (thetvdb.com)