I found a funny post on my buddy Bryan's blog. He got overly-sensed by Google Adsense, and had to remove their ads for a while.
If you are not aware, Google Adsense looks at your content and pumps in ads relevant to your topics. He wrote about some ... well, go there to see!
Let's do a test ok?
Here Google--find this...
BEER, BEER, Corona, Schlitz, BEER, BEER, Keystone,
BEER BEER, Bud, Miller, BEER
I like Beer. and Beer and beer.