Well if you use 2 USB appliances then it is serious. You might want to open it up and check for some problems. I've never opened the bottom of the ps2 before but it is fairly easy to do so. Check a search engine on how to open it up. You might find your problem there.
You could also cause the sparks from the ps2 to make a fire. The fire can burn down wherever you happen to be at the time and you can probably buy all the ps2s you ever wanted after the lawsuit. I would only suggest this if you knew you were going to win
It's twisted, but so are most of the lawsuits.