The term 'Good Egg' can be broken down into three crossword solutions: ALTRUIST (8 letters), BRICK (5 letters), and GOODMAN (7 letters). An ALTRUIST is someone who is unselfishly concerned for the welfare of others. A BRICK is a rectangular block of clay, shale, or other material used in building walls and pavements. A GOODMAN is an old-fashioned term for a man who is kind, generous, and honorable. Together, these three words form the phrase 'Good Egg, ' which is used to describe someone who is kind, generous, and honorable.