Berko is ahuman from theMarvel portion of theGeneration 1continuity family.

Why didn't he have any friends? He looks so loveable.

Berko had no home, no friends, and no family. He was broke and lived on his own until he was beamed up on board theCosmic Carnival Space-Train. There, he was just another sideshow freak. Until, that is, he began doing tricks.Big Top, the ringmaster, appreciated Berko's performances and made him a trustee.

He hatesEarth and never wants to return to "that dust-ball". Well, Earth doesn't want you back, baldy.

Fiction

MarvelThe Transformers comics

Best employee dress code ever.

Unable to hold up a job and devoid of family or friends, Berko lived alone in the woods out of his camper truck. His broke and lonely existence was cut short when he was kidnapped and beamed aboard theCosmic Carnival where he became one of the attractions in the carnival's sideshow. Eventually, after a period of bitter defiance, he began playing along, and made himself an interesting attraction. This caught the attentions of Big Top, the Cosmic Carnival's ringmaster. Big Top made Berko a trustee, and placed him in charge of the sideshow attractions.

Berko was replaced in his cage byfour schoolchildren, who were swindled into a lousy contract along with theAutobotSky Lynx. Before long, Sky Lynx's presence drew the interest ofOptimus Prime andGoldbug, who wished to free the children and their fellow Autobot. At first, Berko's contempt towards other humans held strong, but this rough exterior quickly gave way when the Autobots expressed an interest in helping Berko as well. No one had ever offered to help Berko before! So Berko released the kids, and with further assistance from him, he aided Optimus Prime's plan to spring Sky Lynx. Ultimately, Berko left with Sky Lynx and the children, leaving Big Top locked in one of his own cages.The Cosmic Carnival

Berko discovers open bottle liquor laws exist even on Grand Central Space Station.

After losing the kids, Berko and Sky Lynx explored the galaxy on their own, but not without incident. WhileLandmine andCloudburst were onGrand Central Space Station trying to buymicrochips, Landmine nearly stepped on Berko, who was slouched drunk in an alley. Berko witnessed them making a deal with the disguised Nebulan brokersHi-Test andThrottle, and told the Autobots that he hadn't seen his partner, Sky Lynx, since they tried making a deal with the selfsame brokers. Landmine expressed concern that a fellow Autobot might be in danger, but Cloudburst brushed it off.

Later, after the Autobots discovered that the brokers were agents for theMecannibals, and rescued Sky Lynx from the same ugly red robovores, they dragged Berko into an alley, and informed him of these events. When Berko didn't believe them, they revealed that the two of them were really robots in disguise. Berko was vaguely grateful, but couldn't leave to meet up with Sky Lynx, as he owed money at theBlack Hole Bar and Grill (which, unknown to the Autobots, was part of the whole kidnapping-robots-for-the-Mecannibals operation). The Autobots agreed to pay his bill.

Unfortunately, the Nebulans witnessed the Autobots' revelation of their robotic nature, and alerted the bartenderJ'oh at the bar. Dreadwing captured the Autobots when J'oh and others dumped them out the airlock. The Autobots and Berko ended up in the clutches of the Mecannibals.Guess Who the Mecannibals Are Having for Dinner?

After Cloudburst talked their way out of being immediately devoured, Berko was held hostage aboard theMecannibals' ship while the Autobots were sent to fetch spices suitable for flavoring robotic meals. When the Autobots returned, they managed to secure Berko's freedom in exchange of Hi-Test and Throttle, who they had captured in the interim. Once more a free man, Berko flew off with Sky Lynx.Recipe for Disaster!

Regeneration One

At this point, he should probably be getting ready to retire.

Twenty-one years later, Berko had taken charge of the Cosmic Carnival. When theWreckers needed to hitch a covert ride to Earth, Berko was happy to oblige. After dropping their shuttle over his former home planet, Berko noted the Cosmic Carnival would be back in that sector of the galaxy in ten years, at which point he'd count on the Wreckers to pay back a favor.Loose Ends, Part 1