best way to destroy a laptop with water! Yay this is going to be so fun?

Ok, before I start I don't want to hear anything about "I'm not going to help you commit insurance fraud!" If you feel that way then just skip over this question, please!

Ok, i have a dell that the warranty is about to run out on, it's starting to get a bit old, so I decided that on the last month of my warranty I would add complete care...(Accidental Coverage) So I can have an "accident" and depending on how bad of an "accident" they would replace it with a newer model or just repair the existing old one that I have now. I obviously want a new comptuer. I have already told them that as I was getting out of the bathtub it fell from a high shelf while plugged in. and they said they will have a box sent to my address to ship my computer back to their facility the question here is will that warrant a new comp. or can they just replace the bad parts and send it back, or should I smash it some saying it happened on the fall? I really don't think they investigate every claim. I think that I should smash it a bit just to make sure I get a newer and better computer, what do you guys think?