I believe you would be charged with an OUI or an OWI.
http://www.drunkdrivingdefense.com/general/dui-words.htm
OUI
The next most common acronym for drunk driving is OUI. This stands for operating under the influence. The word ?operating? is actually more encompassing (and more accurate) than ?driving? because almost all states make it illegal to ?operate or be in actual physical control? of a motor vehicle. This means that you can be sitting in your car, off the side of the road, with the engine running and the car in park, and asleep, yet still be charged with OUI (or DUI or DWI, for that matter, in most states). The states that have OUI as their acronym are Maine, Massachusetts, and Rhode Island.
OWI
Another acronym for drunk driving is OWI, or operating while intoxicated. Similar to OUI, the operative word is ?operating?. Wisconsin is the largest state using this acronym.