Recap: Phineas And Ferb Does This Duckbill Make Me Look Fat

Phineas and Ferb build a teleportation device which switches Candace's and Perry's bodies, and now they have to change them back.

Meanwhile, Dr. Doofenshmirtz has a grudge against a certain company mascot and Perry has to stop him, eventhough Perry is in Candace's body.


  • Animal Gender Bender: Candace (in Perry's body) "sweats milk".
  • All Women Love Shoes: Doofenshmirtz tries to take advantage of this stereotype when fighting Perry who is in Candace's body. He tries to distract him (her?) by saying "Look, a shoe sale!" before running away. Oddly enough, it works.
  • Baleful Polymorph: Candace gets turned into a platypus.
  • "Freaky Friday" Flip: Perry and Candace switched bodies because of the teleportation device.
  • Talking Animal: Candace when she switched bodies with Perry (the Platypus).
  • Teleporter Accident: How the A-plot came about.
  • Wouldn't Hit a Girl: Dr. Doofenshmirtz refuses to fight Perry in Candace's body because of this.