Updates to a program that completely break the code. This normally causes the code to work but in such a poor manner that it is unusable. Typically in the form of bug fixing.
This comes from the user Notch, the creator of Minecraft, who updated his game and created numerous bugs that make the game completely unplayable.
A lazy slacking freeloading bum. A person who is always looking for a handout, but never wants to do anything to deserve it. Also can describe a dimwitted person who accomplishes meager tasks and expects grand rewards.
Mr N. : The guy getting all the free appetizers has been hovering over the buffet like he guarding it.
Mr T. That's because that gentleman is a G'notche!
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.