When your alarm won't shut up...

I had a dream that my cellphone won't shut up.

The alarm went off and even though I pressed "dismiss" it wouldn't turn off.
So it kept going. And going.
And ringing. And ringing.

Finally it got to me.
I punched the OFF button. It didn't turn off.
I took out the battery.
It kept ringing.

I threw the cellphone into the wall.
It kept ringing.

I was getting frustrated and annoyed and angry.

I woke up, only to realize that my alarm had been going off for the last 30 minutes, and that I was late for my adviser appointment.