|Well, thank you for inviting me!
Isabella:Isn`t that,Uh,against the laws of nature?
Phineas:Not really,were just mixing a variety of DNA strands into this chicken egg to grow a new pet.Cause you know,Perry`s gone all the time.But of course,we could never replace Perry
Ferb:Nor would we want to.
Phineas:Right! But it might be fun for the times Perry`s gone.It`s already starting to...
The egg cracks...and it turned out an animal that has shell like a snail and the body is a cat.
Isabella:Aww,It`s so cute!What are you gonna call him?
Phineas and Ferb:Barry!
After that Candace was spying on them.
Candace:Well,well,well.Looks like It`s busting time!
♫Doofenshmirtz Evil Incorperated♫
Doofenshmirtz:Behold!My Evil-Inator! It makes anything evil that it---
And Perry broke the machine.
Doofenshmirtz:Hey!You didn`t even wait for my tragic backstory-slash-evil monologue!Oh I got ripped off.
Back in the backyard...
And the ray in the Evil-inator shot Barry,so he`s evil and Candace grabs it.
Candace:Come with me,my cute little evidence! It`s busting time!
As Candace showing it to her mom,Barry is getting bigger....
(She went to the kitchen )Candace:Mom!
(She went to her parents` room)Candace:Mom!Where are you!This little thing is getting.....
(She saw that Barry is a monster)
...Heavy AAAAAAAAAAAAAHHHHHHHHHHHHHH!!!!!!!!!!!!!!!! They`ve created a monster!And not just metaphorically! I`ve got to get it to mom!
(She`s keep running and Barry grew wings)Forget it!No bust is worth this!
(And she get an umbrella to attack Barry.But Barry`s gone after that.And Candace went out to the backyard and panicking)
Get it away! Get it away from me! AHHHHHHHH!!!!!
(And Phineas,Ferb and Isabella just looked at her)
Phineas:There`s nothing there,Candace,and no foxtrotting friends in the house either,by the way.
(Candace looks like being haggard after that.)
Candace:It was your pet thingee.I--I had it..And then,all of a suuden--
(And Candace showed its actions)
RAAAAHR! FIIISSSSS! GROOAR! And it followed it..and then it was gone!
Phineas:Oh,good!We were gonna set it free too.It didn`t seem right to keep it cooped up as a pet.
Candace:But but but...
Phineas:It`s okay Candace,really.We have Perry.
Candace:But but but...
Phineas:Oh,there you are,Perry
Candace:I hate my life.
(And it showed that Barry flew out to the sky)