Over the past 24 hours, I've had several people messaging me trying to send "funny.exe". Obviously a virus. I did some research, and I came up with the following reference:
http://www.pcmag.com/article2/0,1759,1675472,00.asp
It seems to be about a month old, but it's doing its rounds again. So, be sure to know, if a friend sends you a file called "funny.exe" it IS a virus. And do your friend the favor, and direct them to this thread.
For removol instructions and more information about the threat of this virus, see link above.
Good luck, and post any questions below.