How do you get electrocuted on sims 2?

Well, mine got electrocuted trying to fix the dishwasher. You could try that.

another way is to enter the cheat BoolProp testingCheatsEnabled true

when you enter the cheats( the "e" might be lower case) click on your sim and an option called spawn will come up. then one of the inner options will be rodneys death creator click on it, a tombstone will come up and when you click on it gives you ways your sims can dei