When the office Internet goes down because the IT guys are reconfiguring the network. It is always a good idea to take that opportunity to go to lunch.

<cell phone rings>
IT: “hey, I’m at lunch”
<much complaining about not being able to remotely connect to an office server>
IT: “Strange, that server was working fine when we left”
Me: “oh that’s probably because the Internet is down”
IT: “Internet is down?!?”
Me: “Yeah, that’s why we went for lunch early”

Taking those IT guys to lunch with you however, may not be such a good idea…