I originally asked this question on Yahoo Answers, but I decided to ask it here as well. Basically, I opened up Google Chrome one day and it was showing random pictures where there shouldn't be any. Is something wrong?
Note: remember to backup your bookmarks, favourites, passwords etc.
your chrome data may be hijacked, or your registry may be faulty.
seen this happen before, solved it with these very steps. (i checked your Yahoo question)