The older ones were almost too easy.
When I was a kid (Probably 10-11) I broke the key off in the door of my dads '87 Sierra. I was trying to use it to move a bunch of tires instead of moving them all by hand. The Doors were locked and I broke off the ignition key in the door. He was at work and we lived on a very rural Ranch in Arizona.
I panicked thinking about the ass whooping I was going to receive when he got home that night. So I used a coat hanger to pull the lock lever up from between the window and the exterior door panel. I got in and then proceeded to Hot wire the fuel pump with a residential light switch and a momentary push button for the starter.
I was able to use the truck for my chores and my dad was only half as pissed I thought he would be that night.
He left it like that and actually sold it to someone a few years later.
Not sure if he was proud of my ability to correct my mistake or ashamed that my ******** didn't know the difference between the door and ignition key.