Yeah, I also thought those stickers said Slut Life for a long time. Of course, the phrase Thug Life was a thing around high school for a while, so it seemed believable (though sad) to me.
When I was a kid, we had a long -- think 1/4 mile -- drive, so we'd stop the car as we returned from an outing, and someone'd jump out and grab the mail, and get back in the car. But getting into the car, starting it and driving it down the hill JUST for the mail? No.