Someone at work just showed these to me. Apparently the LRB has a long-standing tradition of slightly unorthodox lonely heartses:
http://www.lrb.co.uk/classified/
http://www.lrb.co.uk/classified/
Yesterday I was a disgusting spectacle in end-stage alcoholism with a gambling problem and not a hope in the world. Today I am the author of this magnificent life-altering statement of yearning and desire. You are a woman to 55 with plenty of cash and very little self-respect. When you reply to this advert your life will never be the same again. My name is Bernard. Never call me Bernie.