The language which (computer) nerds use. Is commonly identified by its excessive use of technical nouns, lack of real-life adjectives and weirdly pitched voices.
The geek was talking in nerdo, so I could only understandhalf of what he was saying.
Someone who's intellectually arrogant, socially inept, chronically miserable, and excessively melodramatic. From "nerdy and emo."
"Your brother whined my ear off about how he can't get a girlfriend. Then, he got offended, and treated me like an idiot, because I don't know all of the finer points of Star Trek. What a nerdo!"