Co-workers.

A. Hey body, that's a killer job!
B. You betcha.
A. When do you finish?
B. I'll be doing this until 10 pm. tonight.
A. So you'll be getting a certificate for your volunteer hours?
B. Nope, I don't forget to sign in and out of my time sheet!
A. Cool.
B.That's right , I want to get some money at the end of the week!