So, here is one for today:

"I can't login."
Yeah, your password has expired.
"Does that mean I have to change it?"
Yes, because it expired you'll need to set a new password.
"Well, I'm not going to change it just because it expired. I like my
password."

Here is what I said: Okay, suit yourself but you know what needs to be
done. Let us know if we can assist you further.
Here is what I wanted to say: Okay, suit yourself but with an expired
password you can't get into the system, access your e-mail or submit
your time. So I hope the password you enjoy so much is worth not
getting paid and losing your job. Airhead.