Very cool thread. I love it.
I guess my first was this robot costume from a famous German TV serie, called "Robbi Tobbi und das Fliewatüüt". My father and I did it together when I was 8. It was in the year 1982
I was a star with it, as I can remember. It consisted a ringing housebell and the red right was able to glow up. Another gadget was the removeable oil can, that I used to oil my limbs. (It was empty of cause)
I guess that my second prop was the peg leg from Captain Red, from the Roman Polanski movie "Pirates". Again it was a project, I did together with my father. It was 1986.
I had to learn to walk with it. And I practised hard over half of a year until my walk perfect (and my parents neary went deaf fromthe noise it made). I even was able to climb onto chairs, up and down the stairs and tables with it. I was really proud of me back then.
I remember a local carneval party where I frightened many little children to death. So that their parents asked my mother if her son will be there on the next party. They wanted to know, becaused if come back, their children will refuse to come next time, because the had nightmares. That was the reason why I didn´t came back to the next party.
I still love this move "Pirates". Although I ruined my right knee with this leg, back then. It still makes cracking noises sometimes, since then.