I was a bit before that, my group of friends liberally shared 5 1/4" floppies with C64 games on them. I also remember a demo being passed around where someone (not one of my friends) managed to encode about 10 scratchy seconds of "Why can't this be love?" by Van Halen onto a 360K floppy disk and it was amazing at the time.
Oh I remember bringing not one, not two but three pirated 5.25" disks home from the only other C64 person in the village! 3km in the cold on my crappy bicycle.
Coming home the cold had made them all making read errors aaargh but then they thawed up and all worked perfectly well, I remember one was a sort of platformer where you had to walk on the different ingredients of burgers to make them fall down an well ... make burgers.