Well then..

Mike Wazowski

"After Boo was saved, Sully and Mike realized they no longer required scares for cash, thus forcing Mike into a new line of business; comedy.

As Mike continued his stand-up routine with the children in hopes for laughs, Sully partied and wasted money that he didn't have. The problem is: the world didn't care, it was Sully, a hero and role model. And everyone loves Sully. Everyone but the one living in his shadow.

Mike was tired of it. Tired of lowering himself to telling jokes, only to hurt himself in the process over, and over again. Mike decided to have a talk with Sully about it, but was continuously avoided. Angered, Mike followed Sully one day, only to realize he was headed for the home of Mike's girlfriend, Celia.

Mike rushed home, shocked to find the two talking. His anger got the best of him and he attacked Sully. Out of defense, Sully struck Mike, catching his one-eye. Out of confusion and anger, Mike launched his nimble body into Sully, peircing him with his horns, killing him.

As Sully laid dead on the floor, Celia screamed, stressing that Sully was talking to her about giving Mike his job title--how the whole thing was a surprise for Mike.

Devastated, and now wanted by the Monstropolis Police, Mike ran. He had to go where no one could ever find him, so he travelled to the old Monster's Inc factory. Mike opened one of the Doors, and was transported to Earth to live amongst the humans, banishing himself from Monstropolis.

This is where Mike was broken, and dwelled on the city streets, among those that looked down upon him.

To this day, no one knows what happened to Mike, and no one ever will."

Buzz Lightyear

As Buzz's final moment came before him, he glared into the black abyss, only capturing one last one thing: a promise he made his son:

"I will always protect and watch over you. To infinity and beyond."

Buzz was an all American hero. He worked for the Star Command Army and had been recently promoted to Staff Sgt, leading the young and brave through interstellar wars against the evil alien terrorist, Zurg.

While deep in space, Buzz's ship was pulled into a worm-hole caused by his arch-nemesis Commander Zurg. Buzz tried everything in his power to turn his ship around, but to no avail. At this point, Buzz and his crew only had one option: abandon ship.

As the ship took more damage, the rescue pods began to deplete. Buzz allowed each member to escape as he tried to give them every last minute--until finally, it was too late.

Buzz, and his cruiser, were pulled into the black hole, and was never seen or heard from again. Buzz was announced dead by Star Command and the world mourned for the hero that saved over two hundred lives that day. He would leave behind his beloved wife, daughter and son.

However, Buzz did not die that day. He awoke to find himself still trapped into his own ship. All in tact, and still in his suit, he tried to escape but realized he was imprisoned, bound by wires.

This would be the first day of Buzz's new life, cast away into alternate universe from Zurg's worm-hole, Buzz was no longer the human he once thought he was.

For now Buzz's mind and soul were trapped away into an action figure, and on his way to a birthday party for a young boy named Andy.

Buzz's very own son.

Bert & Ernie

Bert as a marine who left his little brother behind for the Vietnam war. Over the years, Ernie started to turn into a junkie without his brother's guidance, falling into the wrong crowd and dealing/using with the wrong people--thus making some very bad mistakes.

Until Bert returned, leaving one war, only to fight another for his brother.

Cookie Monster

"COOK -

Once a famous baker, Cook unfortunately lost his teeth due to an abusive addiction to cookies. Disfigured and lost, Cook couldn't fight the addiction and began mixing flour and other illegal substances and began snorting it as a quick hit.

Soon after he made product and began slanging on The Streets, bringing in customers from all over.

This was until The Bird found out, and soon would send out a hit on Cook's head. A task that Bert and Ernie would have to take. "