shrug (one's) shoulders

shrug (one's) shoulders

To feel or display indifference, indecision, or ab inability to do something. Too many people simply shrug their shoulders when it comes to getting enough exercise. If they encounter something they can't resolve, management just shrugs their shoulders and ignores it.
See also: shoulder, shrug

shrug one's shoulders

Show indecision or indifference, as in When I asked her if she minded staying home, she just shrugged her shoulders. This redundant idiom- shrug means "to raise and contract the shoulders"-dates from about 1450.
See also: shoulder, shrug