What does 101 usually mean?
What does 101 usually mean? Based on this usage, the term 101 (pronounced ONE-oh-ONE) has gained a slang sense referring to basic knowledge of a topic or a collection of introductory materials to a topic, as in the sentence, Boiling potatoes is Cooking 101.
What does 999 mean?
What does 999 mean? The angel number 999 is associated with completion. In this sense, seeing 999 means things in your current situation are coming to an end in order for new opportunities to present themselves.