Heard this one today and I don't think it is going to end well.
Every Thursday there is regularly scheduled delivery run.
Our driver has been doing it regularly for a year now.
Thursday morning, the driver called the office.
Driver "I won't be coming on today."
Boss "Uh...why not?"
Driver "I don't feel like it. Today seems like a good day to stay home and get drunk."

Boss "Huh? That's not an acceptable reason not to come to work."

Driver "Fine. Consider this my two week notice."
Then she hung up and refused to take his calls or respond to his texts.
Much panic ensued, trying to get the Thursday run done and line someone up in case she failed to show for Friday.

Finally, about 8 pm she let him know she would, in fact, show up to work on Friday.
But I don't see her being around much longer.