Mr. Bart Krabappel!

Mr. Bart Krabappel! is a story that appears in.

Plot
Someone has destroyed Edna's apartment by watering several giant sponge dinosaurs in her basement. That someone, turns out to be Bart, he is seen eavesdropping on Edna when she receives a sales call from Gil and heard what she had in her basement. Bart is punished for waterlogging his teacher's home by having Edna stay with the Simpson family. Neither Homer or Bart enjoy Edna's company - she whines about everything they do. The bullies hear what has happened and call Bart Edna's husband, and start to bully him. Edna discovers this and stops the bullies, but Bart does not like how she now cares about him.

Bart and Homer have a meeting and Bart asks for $12.99 to get Edna to move. Bart destroys the family's house by watering several giant sponge dinosaurs. Edna moves home (her house has dried) and asks the Simpson family if they want to stay with her while their house dries, but they say they are doing well where they are, which turns out to be under a car bridge.