Ruben's Nuts

Ruben's Nuts is a member of the Radioactive Uber Clan; he is their "financial manager." Despite losing all his money due to his own incompetence, he manages to extort cash out of innocent (and not so innocent) people to fund projects for the Klan.

He has magic "Nuts" that he can crack open to unleash magic powers or some shit.

RUC's backstory
He inherited his father's corporation of nuts or something like that. He was living like a billionaire and shit and slept with a bunch of chicks, spent his money on expensive shit, and had a bunch of butlers. Supposedly his management continued to keep the company fresh and successful. But all that changed when Ambush Bug decided to bomb his company for some reason and horrifically slaughter and murder his "employers" (hey, that's what it said on the wiki) and his wife... he had a wife even though he slept with a bunch of women.

So he was recruited by Popeye because he saw "great strength" in him or some shit. Afterwards the wiki states that Ruben's Nuts wants to create a monoply to help people and keep everyone from being penniless (disregarding the fact that monoplies hurt workers and consumers alike) and will donate his shit to homeless children because he, like the rest of his Klan, are all goody goody dogooder "heroes."

Real backstory
It starts out pretty much the same, he inherits his father's billionaire company. However, the company did not prosper under his "leadership," he was unfathomably lazy and indulgent. He paid tons of women to sleep with him (while his wife was around even!), spent his money on a bunch of expensive shit instead of using it to pay his workers higher and to help the company, and he even abused his butlers (who were only working for him because he had so much money).

But the major problem was his treatment of his workers, he paid his workers "wages" that would make the billionaire corporations of the Gilded Age feel ashamed. Eventually the workers had enough and attempted to persuade him to pay them higher wages, but to no avail. So as a last resort they ordered a strike. Feeling betrayed, Ruben's Nuts claims that he "treated them all so well, and this is how you repay [him]!?" Then he went mad and shouted "You have all become greedy demons who rape children and demand higher wages! You must be purged for the good of the Nuts!" And proceeded to pull out his father's shotgun and fire on the crowd, with no regard for the negative repurcussions that would occur.

Not only did the strike put the company to a halt, but the massacre that occured appalled many officials, and the company was sued in consolation for the people that have lost family members in it. The company went bankrupt, and Ruben's Nuts went running off to avoid getting put into prison. He was eventually taken in and housed by Popeye, and joined the Klan as their financial manager.

Ambush Bug was present at the strike, but wasn't a part of it; he went along on his way, but his presence caused the Klan to put the blame on him and make up this ridiculous story to put on their wiki.

His Nuts
So Ruben's Nuts of course has these weird magic nuts that he can use to summon meteors, tsunamis and shit. He can also eat them to "buff" himself with RPG-like stats.

The RUC wiki claims he got his nuts from some Zulu tribe tree. Further investigation though shows that he actually conducted illegal experiments using kidnapped Aboriginals (the tribe is unknown, but they're definitely not Zulu) and processing them into the magic nuts he has. The process and procedure is still being investigated.