This is my first crossover, and I just thought of it today. I don't have all the plotlines thought of yet, but I am planning a sequel to this. Please review, no flames. Okay, let's start. Also, special thanks to my little bro for helping me on this.

It was a sunny day in Danville, and step brothers Phineas and Ferb were sitting under a tree.

"Well Ferb, I wonder what we should do today," said Phineas, "What do you think?" Ferb just simply shrugged his shoulders.

"Well, we've already done the most exciting things we can think of: Go back in time, go to the moon, build a portal to Mars. Hey, do you think that maybe that portal could go to other worlds too?" Again Ferb just shrugged his shoulders. "I think I know what we're going to do today. I just need to call Bajeet first."

In just a few minutes later, Bajeet had brought over the portal to Mars that Phineas and Ferb had helped him build for the summer science fair. "So, what are you going to use this for?" asked Bajeet.

"We're going to see if we can travel to other universes with it," said Phineas, "Who knows what other worlds and universes are like." Ferb tapped Phineas on the shoulder. "What is it Ferb?" Ferb held up his toolbox. "You're right Ferb! Let's get to work!"

In about a half an hour, Phineas and Ferb had connected a super computer and a satellite to the portal. "Okay Ferb, that should do it. Let's find some universes."

Ferb typed in a few commands on the computer. "Searching for Universe" said the computer. The satellite quickly began to spark and spin around. It did this for a few seconds until it had finally found something.

*******

"Shnitzel, where's the sing beans?" asked Mung.

"Radda radda radda radda!" said Shnitzel.

"Yes I know they were right here, but where are they now?" Suddenly they both heard a burp from under the counter. "Chowder. Get out here."

Chowder crawled out from under the counter, holding an empty bowl. "Sorry, I couldn't help it."

Mung sighed. "Well, I guess we better start another pot of sing beans." Shnitzel grumbled as he turned on the stove. "You know Chowder, it's a nice day, why don't you go outside for a while."

"But Mung, I want to stay in the kitchen!" said Chowder

"I know, but you need to make some friends," said Mung.

"But I already have friends! You and Shnitzel and Truffles and Kimchi and Gespacho."

"I mean new friends. Friends your own age. Look, I'm sure you'll be able to find someone to hang out with, trust me."

"Well, okay," said Chowder reluctantly as he walked outside. "How am I going to find some friends?" Chowder asked himself.

******

"Universe found," said the computer. An image appeared on the portal. "Wow! Look at that universe!" yelled Phineas happily, "Hey look! That looks like a kid, he looks kind of lonely. I know, let's go say hi! You've got the portal control, Ferb?"

Ferb gave Phineas a thumb's up. "Okay, new universe, here we come!" The two step brothers then jumped into the portal.