Gah...
I dated a chain smoking girl a while back and the taste of old ashtray when I kissed her (and the bad breath that went with it when she was talking face to face), her constant smell of cold old tabacco (and I won't talk about the smell of her appartement, at least she was civil enough to smoke at the window when I was here, but second hand smoking is still really a shitty thing for your throat and your sense of taste and smell), yellowish fingers, bad teeth (she didn't smoke only tobacco and this stuff went straight for her teeth, to her own dispair) and all the rest was certainly a strong put off...