Reckless indifference to an unjustifiably high possibility to human existence (in some cases referred to as an "deserted and malignant heart"), or DUI DUI may be the umbrella expression describing criminal offenses for drunk driving. Find out the definition of DUI and what this means for accused drivers. Wise Vocabulary: https://rafael1cyrk.life3dblog.com/33941394/the-best-side-of-murder