Phineas and Ferb, Season 4

Phineas:
[as the doorbell rings] Ferb, are you expecting someone?

Ferb:
[opens the front door, revealing the Avengers standing there in the doorway] Not them.

[Act 2; in the kitchen…]

Spider-Man:
Aren't you a little young to be stealing superheroes' superpowers?

Phineas:
Yes. Yes, we would be, Spider-Man, if we actually did it. But like I said, I don't think we did.

Iron Man:
You can't see it, but I have a rather severe look of disappointment on my face.

Isabella:
[puts a juice box in his mouth] This'll turn that tin frown upside-down!

Thor:
Juice-in-a-box? We have nothing like this in Asgard.

Hulk:
[grunting while having trouble putting the straw in the juice box] Straw cannot penetrate!

Spider-Man:
Hey, hey, hey! Calm blue ocean. Let me take care of that for ya, buddy.

Iron Man:
Thanks, Isabella. Well, the power-siphoning ray originated from the Tri-State Area. And I was thinking you guys would know something about it since it bounced off your space station.

Phineas:
Are you sure it was our space station?

Hulk:
It was shaped like your head.

Phineas:
Well, that sounds like ours, but we don't know anything about a power-siphoning ray.

Iron Man:
I was afraid of that. Well, the first thing we gotta do is get our powers back.

Phineas:
Ferb, I know what we're gonna d—

Candace:
[coming downstairs] Alright, boys and girls, listen up, Mom's on a walking tour of Danville and Dad's tinkering in the basement, so I'm in charge. That means no shenanigans! Hey, Spider-Man. So I'll be over at Stacy's all... d-d-d-daaay?!

Spider-Man:
'Sup?

Thor:
Greetings, fair young maiden!

Candace:
It's super...heroes...in...duh...our...kitchen!

Isabella:
Candace is gonna lie down for a while. [leads Candace out of the kitchen and back to her bedroom] That's it. Just breathe. They're only superheroes.

Phineas:
Looks like you guys have a fan.

Iron Man:
Oh, boy. [tips over]

Thor:
And it's probably good she didn't see that.

Iron Man:
I'm okay.