It all started with the wrong sandwich!

Took the Man's lunch to work by mistake (beef and mustard - yeuch!).
Forgot my phone.
Forgot papers for a meeting in Wycombe.
Got on the motorway by mistake and had to drive 16 miles out of my way.
Opened my bonnet at the petrol station instead of the petrol cap.
Found out I'm due to work on Friday when I thought I had the day off.
...All because of that beef and mustard sandwich!