If you are excited, gesture more vigorously. But remember that predeceased gestures that do not naturally arise from what you are trying to say are likely to appear awkward and stilted.

Its image is used to express "embarrassment", "vain", "it is intolerable", "you are defeated", etc.

Your family would be embarrassed, your rich guests insulted and your poor guests hungry, for they would be too self-conscious at the head of the table to eat their fill".