The pressures of work can bring out the weirdness in people. Check out these real-life exchanges from overheardintheoffice.com:
Boss: You make too many mistakes! You’re not very consistent.
Employee: Well, you can’t be consistent all the time.
Cashier: And what form of payment will you be using today?
Customer: Money.
Office manager: Where were you yesterday?
Employee: I was at my cousin’s funeral.
Office manager: Why? Did she die?