Robbie, Earl und Charlene essen unbewusst von einer Pflanze, die nicht nur fröhlich, sondern auch süchtig macht. Fran wird misstrauisch, als sie Earl und die Kinder am hellichten Tag kichernd in der Küche erwischt und stellt ihrer Familie ein Ultimatum.
After a big fight with Earl and Robbie, Robbie leaves the house to calm his nerves with Spike. The two end up eating strange plants that causes them to become happy. Later Robbie brings the plants to Earl, the next morning he becomes happy and the two become more silly. Earl later comes to work late, Richfield calls Earl to his office and fires him for good. Then Earl leaves the plant for Richfield. The family becomes very happy and silly except for Fran and Baby. Fran demands that Earl goes back to get his job back immediately. But to find out Richfield was into the plants to. Fran and Baby decided that they couldn't take anymore of the situation and went to Monica's house for the others to straighting up and get themselves together. Earl, Robbie and Charlene both calmed down and were back to normal.
Robbie y su amigo, Spike, encuentran una planta nueva y maravillosa en el bosque que produce un estado de ánimo muy feliz cuando alguien mastica sus hojas. Pero cuando Earl pierde su trabajo, y todos los demás se hunden en una niebla frondosa, Fran reacciona con furia iracunda para salvar su hogar y su familia.
Dopo una brutta lite con Earl, Robbie lascia la casa con Spike per calmarsi. I due finiscono per mangaire una strana pianta che li rende felici.
Após uma briga com Dino, Bob foge de casa e experimenta uma plantinha que o deixa muito alegre. A situação se complica quando Dino também prova a misteriosa planta.
Efter ett stort bråk med pappa Earl, lämnar Robbie huset för att lugna nerverna tillsammans med Spike. Det slutar med att de två äter konstiga växter som får dem att bli lyckliga. Senare tar Robbie med sig plantorna till Earl. Nästa morgon blir han glad och de två blir dummare.
