sentences: "Bart (dressed as Frankenstein's monster), Lisa (dressed as a witch), Milhouse (dressed as an astronaut) and Nelson (dressed as a hobo) become frustrated when Agnes Skinner refuses to give them candy on Halloween night and instead spits into Milhouse's plastic pumpkin full of candy.Deciding that pranks are more fun than candy, they begin to focus on the 'trick' part of "trick-or-treat," and begin to play tricks on some of the town's population.