1 definition by jesse2013
To adapt a new lifestyle which is in stark contrast to the one you previously had. Generally used when someone who previously followed rules and regulations begins to deviate from them to achieve new goals/desires. The term is most often used when someone who is generally accepted as "good" adapts behaviors which are seen as "bad".
"What he's just gonna break bad?” Jesse Season 1, Episode 1 Breaking Bad
"Walt broke bad when he was diagnosed with cancer...."
"Walt broke bad when he was diagnosed with cancer...."
by jesse2013 November 4, 2013