I work for a small design company and most of our client interactions take place via email rather than in to our office. One of our regular clients came in for a meeting, walked over to my desk, and started to tell me about some changes he needed.
Client: (stopping mid-sentence) Wow! You smell amazing! It makes my hormones go wild!
Needless to say, I no longer wear that particular perfume when I know he is scheduled for a meeting.