The earliest one I remember ... hmm... I'm not sure which of these was first, but they were all around the same time...
I used to stay over at my Grandmother's fairly often when i was about 4 or 5. Her house had a finished basement with lots of room to run around. They also had a pool table down there.
I had discovered scissors recently and decided to cut the edge felt all the way around ... to see what was inside, of course!
That one led to one of the very few bare-butt spankings i'd gotten...
Similar to when I cut my aunt's alarm clock cord with a needlenose pliers that were near by ... WHILE IT WAS PLUGGED IN!!! The spark was neat, i didn't get shocked, thankfully, until after gramma came home! :P
My aunt found a stray cat at Target one day and decided to bring her home. Gramma already had a black male cat and it was fun to watch them fight for territory. Well one day, the new cat was having babies (they must have made up) and we all marvelled at the number of cats. Unfortunately, there was one who was a runt. He didn't live very long, and was buried out in the back yard.
Well we had a sandbox out there and I was playing with my cousins one day. We got to talking about that runt ... and I missed him. So ... i took my shovel and pulled up a half-decomposed kitty and brought him inside to ask grampa to fix it.
I think that pretty much covers my stays at gramma's house. :P