They have a seven-year-old son named Timothy, never called Timmy or Tim; a little scrawny guy who wears thick glasses already, and who tucks his striped T-shirts into his pants with the aplomb of a silver-templed CEO.
If you do something with aplomb, you do it with confidence in a relaxed way. = poise. with aplomb in a confident and skilful way, especially when you have to deal with difficult problems or a difficult situation (from a plomb )