One who knows everything. Understands everything. Doesn't care about anything unless it entertains them. The world is their oyster.
The Davy Complex is a state of mind that everyone hopes to achieve.
When a person pays too much attention to their device and ignores her friends. Later on they will ask what you were talking about and be completely clueless.
She's Amy-Zoned right now so she won't hear us at all.