fresh cut grass..that would be in my top 10.

1.  pine needles. standing next to a pine tree and the wind blows - it's awesome!
2.  the neck of a horse (their natural oil smell). shove your nose into a horses
     neck the next time your around one, you'll agree with me, or start to wonder....
3.  fresh cut sawdust - theres a man's cologne that for some reason smells like
     this to me, it's called 1881.  if u can't find the cologne, just roll around with
     him in a pile of fresh sawdust 
4.  a mans cum after it's mixed with mine.  no extra comments needed on this one.
how bout a smell i hate...black licoresh.  see, i cant even spell the word - i hate it that much!