吃着碗里看着锅里有意思
[chī zhe wăn lĭ kàn zhe guō lĭ yŏu yì sī]
This net name vividly describes a kind of discontent with what one has, always longing and peeking at what others have, akin to 'the grass is always greener on the other side'. It conveys a sense of people who are hard to satisfy and tend to crave more.