See my page in my signature where that block in upper left corner appears. It will occasionally show an ad of two women and ask people to "click to see more, etc.". It is a YouTube ad and it's by LKG Productions. Did not want to click the ad based on fraudlant clicks, but typed in LKG Productions in YouTube, to discover it's a porn tupe of video. Now, without knowing the exact URL for this advertiser, how do I actually "block" or prevent these people from putting their stuff on my ads? As you will see, my site is a humor / cartoon-based image licensing catalog. Any information, help will be appreciated.
Go to Adsense Home > Allow & block ads > Blocking options > Sensitive categories And uncheck "References to Sex & Sexuality". See if that works.