Unpleasant memories - Soft n Gentle pink variant, Shield soap, So!, Charlie Red and Exclamation.
Unpleasant smells I had to put up with - Blue Stratos, Brut and Old Spice.
Guaranteed to give me a migraine and/or vomit - Tommy Hilfiger (pregnancy, stifling hot weather for weeks and a pig of a partner who thought it was funny that it made me feel so ill)
Nice smells - Pears Soap, Carbolic Soap, 4711, a random giant bottle of French drug store eau de toilette from 1982 that smelled like sweet peas, honeysuckle and rose. And original Infacare (the new version smells like baby powder).
There were also the amazing mini bottle packs you could buy for a fiver in Boots at Christmas - one year I treated myself to both packs, so had Anais Anais, Cerruti 1881, Amarige, Chloe and a whole load of other classics. These days, it's all just single brands, so it doesn't have the same delightful pick and mix feel about them (and they're aren't a fiver any more, more's the pity)
Ones that I will never smell again - Garnier Neutralia bath bubbles and shower gels. Withdrawn from sale and I haven't found them abroad either, despite the name still being in use. Jennifer Lopez Still (a very, very intense and fun time with a guy I had no intention of staying with for long).
And the one that hurts most - Gucci II. My DB bought it for me one Christmas (he bought me random expensive/large gift bottles of perfumes every Christmas because he knew I wouldn't get them any other way) and I loved it so much, I rationed myself to no more than one squirt a week. He died in an accident. It was discontinued.
How I loved perfumes and makeup. And then real life got in the way.