I always enjoyed "constructive" type toys like Lego bricks, erector sets, construx and stuff like that. I had lots of hot wheels & matchbox cars too. My favorite thing to do was to build and engineer things. I had an imagination, but it didn't involve a fantasy world like most NT kids, but I would "engineer" things to solve everyday problems, and build things that I saw around town. For example, I built a freeway overpass with on-ramps out of lego bricks for the hot-wheel cars. I had a dump truck that was the tallest vehicle in my set, so I parked it under the bridge while it was under construction, and used that to determine how high to make the bridge.
As I got older, nobody could leave lumber lying around, or I would take it and build something in the woods with the stuff! I remember when I was about 10 years old, Dad got me a big stack of 2X4's from the hardware store as a present. I was overjoyed! I ended up building all sorts of stuff in the back yard and then disassembling it and building something else. Eventually, the lumber got so many holes in it from all the nails that I would hammer in, then remove, that Dad had to cut the stuff up and burn it in the fireplace. The lumber just got so weak that it would split apart and not hold the nails! The neighbors thought it was interesting all the hammering going on in the back yard.
Later on as I got to be a teenager, I found old televisions and stereos to be fun "toys" I would pull them out of the trash, take them home, and tweak and mess around inside them, sometimes even getting them working again.
One of the things that I have noticed about my toys is that I took excellent care of them. I have some of my childhood toys, and they are in outstanding condition. When I show them to some friends, they are surprised that I even played with them as a child. They think I bought them recently from a collector or restorer or something. The nicest toys I like to display and "show off' are my collection of trans-formers from the early 80's.