As for condom machines...
I still see them here and there. Although, some of them have been repurposed into vending aspirin, Tylenol, Advil, breath mints, temporary tattoos, etc.
But I do remember the curiosity those machines aroused for me and my brothers when were were younger. Especially during our two cross-country road trips. We still can't say "ribbed" without giggling.
And, yes, they do make great water balloons.
