Tony Romo Out at CBS Sports After OWI Arrest, Mutually Agreed To Part Ways

Definition: An OWI is similar to a DUI or DWI. Some states use OWI instead of DUI to show that the car does not need to be actively moving; simply having control of the vehicle (like having the keys in the ignition) can be enough.

Same thing as DUI, some states just call it Operating While Intoxicated