chip on shoulder

a chip on (one's) shoulder

An attitude that leads one to become combative or easily angered. Fred has such a chip on his shoulder—you never know what's going to set him off next. She won't admit it, but Kate has a chip on her shoulder when it comes to discussing her career.

See also: chip, on, shoulder

*chip on one's shoulder

Fig. a bad attitude that tends to get someone easily upset. (*Typically: get ~; have ~; give one ~.) Why did you get so angry at the slightest criticism? You seem to have a chip on your shoulder.

See also: chip, on, shoulder

chip on (one's) shoulder

A habitually hostile or combative attitude.

See also: chip, on, shoulder