One of the wireless networks that shows up on our computers is: MYWIRELESSONLY. I felt like I was being yelled at every time. There was another one with swears in it but they must have moved because it is gone now and I can't remember but it made me laugh.
Too funny - all caps is definitely a bit aggressive. I have a poor sweet friend who only found out that the tech had given her a grossly inappropriate and racist network name when she was on the phone to India trying to connect her blackberry. Mortified.