There are two phrases that I am finding odd today. One, is actually from last night as I took the kid to dinner and when we were done we were told, "our computer went down and they are having to retool it". All I could think of was making widgets and gears by hand or building the casts and dies to create new parts. What was really meant was the computer system was rebooting (for 35 minutes) and being updated.
The other oddity is the message from Growl that "Joe Smith is now offline" when a person leaves Skype and other IM tools. I am sorry that the person is no longer in service. But it means they are no longer available for instant messaging or calls. They do not exist as one of my neighbors I can click on and chat or talk with as I want or wish. Going off line is tantamount to not existing, so even though the person in their physical embodiment is fine and well, they are broken as you can no longer get to them.