Pippi Looks for Spunk

Pippi has invented a new word - spunk - but she doesn't know what it is. Together with Tommy and Annika she tries to figure out what a spunk could be. They build a trap at Villa Villekulla in case it is some kind of a monster. But they don't believe much in this hypothesis, so they go out in town to find out if there is anything else that could be called a spunk.