So we all remember 70's Cosmo and Wanda from that episode, i think it was called "the Secret Origin of Denzel Crocker". the one where they went back in time to Crockers childhood. I don't know all of the episodes by title.

This is how they got into the 70's look...

The Groovy 70's

Cosmo and Wanda had gone to Earth one evening to see the Fourth of July fireworks. Ever since the American's had started doing them, they always came to see it because it was just so beautiful. Sure they had fireworks in Fairy World for their holidays, but there was just something magical about seeing them on Earth.

"Hey Cosmo, do you notice something different about these people?" Wanda asked as she and Cosmo took their places in a tree out of sight.

Cosmo looked around and shook his head. "I don't know. They're all just as super tall as always."

"Well, now that you mention it, they do seem taller," Wanda said looking at them closer. "But that's not it. Look how they're dressed. Humans change their fashion way too much."

Cosmo nodded in agreement. "Yeah they do. What's the point anyway? They get all these new clothes and things just to throw them away and never wear them again once they go out of style."

"At least our trends last at least a few hundred years," Wanda said. "I like what they're wearing this time though."

"Hey, Wanda, it's starting!" Cosmo said pointing to the lit up sky.

The next afternoon, Wanda was sitting on the couch in their living room flipping through some earth fashion magazines. She was really liking these 70's fashions and had seen a few fairies also copying the new style. She found something that looked particularly cool and changed into it. She put on some bell bottom pants and sandals and a yellow mid drift tank top, then a big peace necklace and sunglasses. Finally she fashioned her shoulder length hair with a 70's head band. She poofed up a mirror and looking in it. "Cool."

Cosmo came in and froze when he saw her. "What's with the new look?"

"Do you like it?" she asked.

Cosmo nodded. "You look good. Is that the clothes from earth?"

"Yup."

"I wanna do it too!" Cosmo said. He changed his outfit also and put on bell bottom pants, an open black vest with the sleeves ripped, a peace necklace, sunglasses and he also put on a head band and put his hair in a pony tail. "Groovy."

Over the next few weeks, Cosmo and Wanda were totally into the 70's look. One afternoon Wanda was sitting out in their backyard on a blanket in meditation with music playing. Cosmo came outside with her. Seeing her like this kind of reminded him of her Buddhist phase. He sat next to her (well they were actually floating)."Hey babe, we just a got a letter from the Fairy Council, ya dig?"

She opened her eyes and looked at him. "Are we like, totally in trouble again?"

"Like, read it," Cosmo said handing it to her.

She tore it open and pulled out the piece of paper. "Oh radical!" She said after reading it.

"Like, what's it say dudette?"

"They've like, totally got a new god child for us and they like want us to come get our assignment, ya dig?" she replied.

"Like, now?"

Wanda nodded. "Yeah, like now." They poofed to the big Fairy Council building and waited in the waiting room until the secretary came to get them.

"Cosmo, Wanda, Jorgen von Strangle is ready to see you now."

"Like totally righteous," Cosmo said. They flew into Jorgen's office. "Hey Jorgen, my man, how goes it dude?"

Jorgen looked back and forth between them. "Do I even want to know why you two idiots are dressed that way?"

"Like, it's totally 70's Jorgen. Get with the program dude," Wanda said.

"Have you two been going to Earth again?" Jorgen asked. When Cosmo and Wanda went to earth and he saw them afterwards, they always had some new kind of get up on. Once it was Japanese kimonos, and hula skirts, and big hoop skirts from Europe.

"For sure man," Cosmo said.

Jorgen put his face in his hand. Sometimes he wondered why he had this job anyway when he got such a headache from it. Especially being around these two fools, all they did was make it worse. Maybe if it was just Wanda he could handle it. Why she chose to spend her life with this moron was beyond him but it brought out the annoying goofiness in her. Now if it was just Cosmo coming in here, he didn't know whether he'd kill Cosmo or himself first. "You know, I was going to give you a god child but it doesn't seem like you're stable enough right now…as if you were ever stable."

"Jorgen, we're like totally stable enough for a god child dude," Wanda said.

"What's the point of all this 70's stuff anyway?" Jorgen asked.

"Jorgen my man, the 70's is all self expression," Cosmo said. "It like, totally embraces the individuality of society. The hippies are like totally forming a new group aside from the communist rule over the country, ya dig? We've started like a totally righteous new era of…um…insight to the right to life, liberty, and uh, prosperity. Plus it's just fun, ya dig?"

Wanda wiped a tear from her eye. "That was like, totally beautiful man."

"What the heck is that supposed to mean?" Jorgen asked.

Cosmo shrugged. "I don't know. It was written on a candy bar wrapper in Ohio."

Wanda smiled. "Oh yeah, it was so fun when we went to the water park there last weekend!"

Cosmo laughed. "I know right, and we got those fondues!" He sighed wistfully. "Nothing beats an Ohio fondue."

"Do you want your god child or not?!" Jorgen exclaimed.

They both stood at attention and saluted him. "Yes sir!"

"Good." Jorgen poofed up a screen with a miserable boy on it. "This kid has a neglectful mom with no time for him and an evil babysitter. Plus he's bullied in school. Go make Denzel Crocker's life better."

"You got it Mr. Jorgen dude!" Wanda said.

"But seriously, Ohio fondue. You've got to try it…" Cosmo said.

"GO!" Jorgen shouted.

Cosmo and Wanda poofed away to Dimmsdale.

Jorgen thought for a moment. He had to admit, the whole 70's thing did seem kind of cool. Well, when you can't beat them, join them. He poofed into a white outfit and purple afro then turned his office into a disco room. Just when he was getting into his dance the door opened and a very shocked secretary stood in the doorway.

"Um, Mr. von strangle…?"

"I'm kind of busy right now Jan!" Jorgen exclaimed closing the door.

I'm cracking up right now. So this is how the 70's thing came about and how they became Crocker's god parents. The way Cosmo and Wanda act are partly from the episode and partly from Mandark's hippie parents on the show Dexter's Laboratory (which i don't own!).