one of those great ambiguous phrases that is good any time, to fill any silence, especially if you have nothing to say, also can be used as a segue into another topic of conversation
Back in the days of the Buddha, nirvana (nibbana) had a verb of its own: nibbuti. It meant to "go out," like a flame. Because fire was thought to be in a state of entrapment as it burned — both clinging to and trapped by the fuel on which it fed — its going out was seen as an unbinding.
I was listening to the strokes who made me nibbuti as i reminisced about a year in which work wasn't a constant, as is often the reason to go into a nirvana.
A nob so huge the owner has to walk in an unconventional manner, much like a robot, to accommodate its sheer girth. also used as an insult in certain situations.