I've got a few domains lying around that I probably won't develop, I've been thinking of getting into the proxy game and AdSense, I could probably put together a network of about ten sites pretty quickly, but does the domain name make any difference with proxies?

None of my domains have proxy in the URL, some even have other keywords like 'coffee', 'users', 'metro' etc. Does this mean that AdSense ads would be irrelevant and not clicked? If so, would I be better off getting some new domains with keywords in them that the average proxy user might like to see in the AdSense?