I'm about to launch a web site about psychedelic music. The site is called Porpoise Mouth, which is a song reference that some of you old frogs might get. I've had the AdSense ads up for a couple of weeks during late beta, and the ads often relate to things like dry mouth and mouth cancer and other yuck stuff. Even though the text is all about music and repeats the keywords as usual. Will the ads finally get it over time, or is the use of mouth in the URL always going to be a problem? My other URLs all describe the sites so this is a new one on me. ... thanks for your takes.