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Ok so, I got the YLOD and sent my ps3 in to be repaired thru a waranty by toys r us, i got it back
and its broke again, i dont want to do this every time, i have only had it back 2 weeks, i heard that places that do repair work dont use sony approved replacment parts, IDK if thats true or what but, i just dont trust they will repair it to full working order, and that it will just break again. however my warranty does cover "Accidental Damage from Handling" and when i bought the warranty the manager sold it as "no questions asked" saying if something happend no matter what they will fix it.
so basically im looking for ways to break it beyond repair so i can get my money back and buy a new PS3.

I was considering the pooring soda inside of it while unpluged and saying i spilt it, or something like that think that will work? please help