Lisa swaps the bodies of all the siblings, including hers.
Lisa is very excited, because is Challenges Day. She's preparing a challenge for strenght her brain, and she makes her favorite, Swap Bodies. She goes to her and Lily's room, and invents the Swodies19, that its capacity is swap every bodies. Next, look at Lincoln and his sisters (for exception of Lisa) begin a brawl and include to Lisa, but for trouble, they enter in the Lisa's machine for her idea, and she's no making her stuffs, but Lana thinks in the "Team Work". But is hard and all are tired, because they have their parts swapped (Just for example, try to press buttons and pull levers with two heads where your hands would be), and begging to Lisa for create a machine to revert the swap bodies. Lisa accepts other challenge, and goes to preparing the machine. But she has to help her siblings, and call to the parents. They are surprised and go fast to the house. Lisa says what with a little craving. But go for want. The Loud parents go in Taxi for the house. Lisa finishes the Machine: SepaSwodies2000. All enter in the machine, and are with their respective parts again. The parents enter in the house and are worried, but when looked the Loud siblings good, both are angry and grounded the guys.
- This episode had to be written by MichaelWilemon, but he didn't nothing, so the credit was moved to Pablo Solis.
- The Challenge Day is a parody for a work of Challenge Way,where all the challenges have in that.