Tarmac- Yuk
Wet grass especially when it has been feshly cut - fresh smelling
Hot bread -
along with fresh coffee - some of the best smells in the world
Cooking curry - even better if someone else is cooking it
New money (straight from the ATM and obviously just printed) - 50-50, not too sure on that one. I think the buying power may have something to do with it
Petrol - I did as a kid, not keen now though
Some of my favourites - onions being fried - always makes me hungry
& the smell of a new car interia (leather seats)
I agree with you about the milk and the boyfriend