I was sort of surprised when I heard my nephew say that's all he uses. He uses their deodorant too he said. He's late twenties, so that brand has stayed relevant for all ages it seems.
As a child, after raking dry autumn leaves into a big pile, we would burn them. I loved the smell of the burning leaves and I love it still whenever I smell it by chance. Reminds me of good times with my family. :)
The lingering scent of gunpowder smoke. Not from guns, but fireworks, possession of which without a permit was prohibited in Australia ten years before firearms. I miss cracker night.
Old Spice... 
Element 99 