Do you ever get out of your car, head to the front door, then try to open it with the keyless entry fob for your car. I have. Multiple times.
One of my favorite dumb guy moments happened several years ago. Back when I worked at the restaurant, people called out "corner" when rounding a corner to avoid collisions. As I was driving out of the parking lot to head home I called out "corner" as I was making a turn.
I don't get enough sleep.