Hubie is a term used to define someone who uses a hub rather than a router. It's usually used in a negative connotation since routers are usually more secure and offer better bandwidth.
Programmer: "I just got a new hub!"
Programmer2: "You're such a hubie"
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.