Its crazy how something that has nothing to do with your website will get people to visit it. I use weird and creative tites to get sales all the time and they have nothing to do with my niche just get creative and be a publicity whore
My niche of fitness it's better to post pictures of myself instead of a beautiful woman. Now this might sound crazy, but people want results and six pack abdominal muscles with their results. I can use my abdominal muscles more of an advantage than a picture of a toned woman. Men - want to see a toned man who uses a certain workout or what he does... Not what a women does because it's totally obvious they want male results. Women - love abdominal muscles (well most do). They would rather learn from a man with a great body, so they have something to look at as motivation. You could flip this, but it would only make sense if you added both I guess.