Shrug v. t. [imp. & p. p. Shrugged p. pr. & vb. n. Shrugging ] To draw up or contract (the shoulders), especially by way of expressing doubt, indifference, dislike, dread, or the like.
He shrugs his shoulders when you talk of securities. --Addison.
shrug
n : a gesture involving the shoulders
v : raise one's shoulders to indicate indifference or
resignation
[also: shrugging, shrugged]