Two words: Creepy Crawlers!
Our first color TV was a Heathkit my Dad built. Worked great!
Still have our first personal computer: Texas Instruments TI994A with the cassette disk drive. I'll bet it works, too.
The original portable electronic games like football (you know, red LED's with a couple sound effects?)
The original Battlestar Gallatica! I had one of the early toy fighter ships that actually shot torpedos, then all the crap started when kids choked on 'em.
Acutally going to the arcade at the mall.
Rubik's cube and The Snake!
Racin, I had one of those Cox tether cars, but it was prop driven. Reminded me an airboat with wheels! Lasted 17 minutes (wanted to see what would happen if I let go of the tether and discovered it would run into a wall!)
I had the purple Schwinn with banana seat, big-ass bright orange flag and optional "racin' slick" rear tire. I was the King of Sandhurst Drive!
Good times, good times....