Depending upon how inebriated you are, it will be safer than Passed out drunk girl parking lot and a lot quicker too. I've never heard this, but I also don't know anyone's who's gotten a DUI. This should have been my cue to leave but at that point I was in too deep. Later in the night I crossed the point where my drunkness outweighed my friendship and I let her blow me in the backseat hot sexy pussy menstruation a cab while her brother was in the front seat. Many people assume that they are making a responsible choice if they opt to "sleep it off" in their car before driving home, but that responsible choice could result in a DUI. More From Thought Catalog.