Please Don't Say That - S2.E4

Wimzie inedvertanly begins a habit of saying the word ""stupid"" in every unpleasing situation. After Wimzie fails to stop when Yaya asked, Yaya starts a ""charity"". Everytime Wimzie says ""stupid"", Yaya makes Wimzie pay one penny. Eventually, Wimzie runs out of money, and can't buy a red box at Mrs. Ferris's yard sale.