Im sure everyones had this problem sometime. Its when your mouse just starts to act really weird, running to every which corner of the screen and the only way to pull it back is to run the mouse off the table and set it back down. I used to think that it was a virus, though when I had it, it went away on its own.
Now my friend says that its been happening to him since he got his computer, a while ago. Does anyone have a definitive answer as to why it might happen?