Meta-ethics is usually the process of thinking about awesomeness while getting confused by the facts that words feel like they have have platonic essences, and that the architecture of the human goal system isn't obvious and intuitive (things feel like they can be innately motivating). Good meta-ethics could be called dissolving those confusions. [Meta-ethics is best not practiced unless you're confident you can get it right, since getting it wrong can lead you to absurd conclusions.]