List of catchphrases in Phineas and Ferb

List of Catchphrases in Phineas and Ferb (by character)

Phineas Flynn  Ferb Fletcher Candace Flynn Perry the Platypus Dr. Doofenshmirtz ﻿﻿Major Monogram Carl, the Intern
 * "Hey Ferb, I know what we're gonna do today!"
 * "Hey, where's Perry?"
 * "Keep moving forward."
 * The Best (something) ever
 * After someone says that isn't he young to be doing something...) "Yes, yes I am," and sometimes "No..." and "Well, I don't think so..."
 * "How serendipitous,"
 * "Hey, where's Perry?"
 * "He's a platypus; they don't do much."
 * (Normally after Isabella asks "Whatcha Doin?") "We're building a...", "We're making a...", or "We're..."
 * "Oh, there you are, Perry."
 * "Well that can't be good."
 * "Seize the day."
 * "Let's (something) this baby up"
 * "The Best (Something) ever"
 * "Whatcha Doin?" (sometimes)
 * Actually
 * You're so Busted
 * You're Going Down
 * MOM!
 * Hey Jeremy....
 * Out, Peace
 * (Chattering Sound)
 * Curse You, Perry the Platypus
 * Behold my new evil scheme, the (something)-Inator
 * It's Working....
 * Monogram Out!
 * Googly-Moogly
 * Doofenshmirtz has being seen doing....

 Isabella García-Shapiro Buford Van Stomm Baljeet Jeremy Johnson
 * Sir
 * Whatcha Doin'?
 * Ok, Girls
 * We need (something) patch
 * Buford (something)
 * Hello, Dinnerbells
 * Aaah!
 * Buddys
 * Hey!
 * Candace?