"WHAT THE WHAT" Running GagsEdit The "Too Young" LineEdit

Delivery guy: Hey Phineas! Aren't you a little too OLD to build a playhouse?

Phineas: No, no I'm not. Shut up.

Ferb's LineEdit

Lawrence Goodbye boys, have a great day I'm off to work.

Phineas: Goodbye dad, have fun.

Ferb: He seldom have fun. You know.

Ice-cream man: Hello Phineas. What is your plan today?

Ferb: He plans to build a playhouse.

Phineas: No, no I'm not…

Sings in underwear under the pants (song)

Whatcha doin'?Edit

Isabella: Hi guys. Whatcha doin'?.
Phineas: Nothing to interest you.

Isabella: Really? I'm interested…

Perry's entrance to his lairEdit

Perry saw Carl waving to him in his underwear and quickly stops stalking Kiki. Carl grunts in reply to Perry's confused look and throws him into a hole.

Evil JingleEdit

Doofenshmirtz just took a bath! (and now in his underpants!)

Memorable QuotesEdit

Phineas: I know what we're going to do today! Make a bunk house.

Ferb: Didn't we already do that?

Phineas: Okay, let's build a playhouse instead.

Phineas: Really, that guy in his underwear smells like raspberries and cream being sucked into a… into a… whatsoever.

Isabella: Oh, Phineas, I love you!

Phineas: YOU CONFESSED!

Norm: Is that a self-destruct button?.
Dr. Doofenshmirtz: No, this is the starter button, silly!

Candace: Hey! Why did you do that?

Random Guy: That man in his underpants did that. NOT ME…

Linda: I've seen things like these before… *sighs*