I'd trap a sim in a corner, have them summon the genie to do a *oops* fire spell, let them burn up, then have their roommate beg the Reaper to bring them back. If the reaper says yes, they'd be alive but their personality would be inverted, or just generally screwwed up.
One time the repairman came to fix a lamp in the bathroom, and there was water on the floor. He got zapped, died, and started haunting the place.
Hmmm, I had an SC-characters SIMS thing for a while. I should revive that.
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...Trot and Cap'n Bill were free from anxiety and care. Button-Bright never worried about anything. The Scarecrow, not being able to sleep, looked out of the window and tried to count the stars.