 I'm probably okay to have one more drink before I drive home. I'm probably okay. I open the window to stay alert. Probably okay. I just dropped some gum in my mouth. Step out of the car, please. I probably made a mistake. Probably okay isn't okay when it comes to drinking and driving. If you see a warning sign, stop and call a cab, a car, or a friend. Buzzed driving is drunk driving. A message brought to you by NHTSA and the Ad Council.