Here are the final banners:
Sphinx wrote:"this is not an adult webside" is that necessary?
Yes, I think it's necessary because everyone who sees a banner with a big "FUCKING" - whatever will instantly assume it's porn and ignore it. Or worse: click it for the wrong reasons, which would lead a lot of horny spammers here...
And what about the webmasters who would like to link here without making it look like they link to porn-sites? It just gives the wrong impression for the unitiated, and you cannot simply ignore this and expect everyone to click the "porn-banner" so they learn what it's really about.
Apart from that, it's frankly one of the best slogans I've ever used on a banner. (I ripped it off the start page of course.) Because it stands in opposition to the site's name - that will make people curious.
And then there's a deeper meaning to it: That is,
you shouldn't be too much of an adult (= grown-up, spoilt) to come here.
That's pretty nice if you think about it - in an innocent, fun, childish way.