The phrase "bad attitude" refers to a negative or unpleasant outlook or behavior that someone has. It typically means that a person is displaying an uncooperative, rude, or disrespectful attitude towards others. Full definition
Teams are not hiring players with bad attitudes when there are similar to better players available. (sbnation.com)
By setting up limits with consequences and training them in responsible behavior and decision making, parents can rid their homes of bad attitudes and raise confident, resilient, and successful children. (mindbodygreen.com)