"naked, well-endowed young ladies bouncing up and down are not my idea of an ad for this particular site."
Nor ours.
Top slot was it? Next to the logo?
Can you remember what the company/website was?
When you spot this kind of thing you may be better off pinging us an email at:
theeditor AT theanswerbank DOT co DOT uk
And letting us know where you've seen it, what the ad is, and who the company/brand/website is, if you've spotted it
Sometimes a rogue advert will slip through the net.