My stepdad's friend got caught drunk driving by a cop on his own street once. He pulled in his garage, shut the door, and popped some whiskey out of the fridge before going out to talk to the officer. The officer couldn't do a thing about it.
WARNING! This is a funny joke! Carry on reading! Or you will die, even if you only looked at the word warning! Once there was a little girl called Clarissa, she was ten-years-old and she lived in a mental hospital, because she killed her mom...an...d her dad. She got so bad she went to kill all the staff in the hospital so the Moregovernment decided that best idea was to get rid of her so they set up a special room to kill her, as humane as possible but it went wrong the machine they were using went wrong. And she sat there in agony for hours until she died. Now every week on the day of her death she returns to the person that reads this letter, on a monday night at 12:00a.m. She creeps into your room and kills you slowly, by cutting you and watching you bleed to death. Now send this to ten other pictures on this one site, and she will haunt someone else who doesn't pass this on like you did. And forget about you. Example 1: Jenny didn't believe this and deleted it without even reading the whole thing! A few days later on the monday night, she was woken up by loud footsteps and heavy breathing, there was Clarissa standing there with a huge knife.
Sadly, no. Being in you car with the keys in the ignition is enough for a dui. Even if you're asleep in a parking lot.
Also, drinking in front of a cop in the driver's seat will probably cue him to rip you out of the car, throw you on the ground, and think of something much worse to give you.