I used to write down the details of 'abandoned' cars in case they came up on crimewatch. In fact, i used to record anything and everything that i thought might turn up on crimewatch.
I collected postcards which i stuck in books with dates and details of where I'd got them from.
My friend and I designed horse body parts to be cut out of MDF and attached to black bins (would have been the bodies) although we never actually made one. We used to make detailed tack out of paper.
I made a patchwork blankets for my Sindy doll. I knitted the squares on cocktail sticks for appropriate stitch size.
I used to set up clubs that no one ever joined but they had rules, badges, certificates etc.
I also used to design to scale drawings of my dream house (was a small thatched cottage), draw detailed floor plans of each room and cut out pictures from the argos catalogue to furnish it. I particularly liked the Eternal Beau dinnerware range...
I had a petite typewriter and spend hours typing up and filling in order forms in my office. I really wanted to work in a post office so that i could stamp stuff.
Another friend and I wrote musicals. I remember one about 2 cleaners who worked in a theatre but had aspirations of being performers. They were shit.
Good times!