Pretty much the most awesome people you will ever meet.
Coming from the land of Zurich, Switzerland, their ancestors came to the Americas because they felt as though Europe could no longer sustain their level of coolness, awesomeness, and intelligence.
As the years passed, the Zuerchers have evolved into what some would call "super humans" because of their extremely high levels of sex appeal, athleticism and all around awesomeness.
Wow, that girl is so awesome. She MUST be a Zuercher.
Damn, he's such a Zuercher; I'd fuck him right now.
Zuera, coming from the noun zoeira, it's a brazilian slang. It implies being loud, laughing, joking, mocking - and specially fooling around and making fun of everything in life. The broader meaning is "having a good time", usually in a group.
Zuera is more commonly used in the expression "the zuera never ends", which, since there isn't an exact term for that work in English, can be translated as "the fun never ends". This expression has been more and morefrequently used by brazilians on the internet, becoming kind of a meme for brazilian folks.
Person 1: *does/says/sees something funny or foolish on the internet*
Person 1: "The zuera neverends."
[zuper blahq] is Will.i.am's alter ego for EDM House before he went electro. stylized as Zuper Blahq and pronounced "super black". will.i.am announced the creation of his balaclava-wearing alter ego Zuper Blahq, further stating that he wanted to create a full album as Zuper Blahq; he later abandoned this plan, making "I'm in the House" the only Zuper Blahq release.
I'm [Zuper Blahq] on that unique shit
So don't be blinkin', don't be sleepin'
I be, I be all mine