Hehe, I get that screen too... so it's not just you!
Couldn't tell you what to make of it, though. Just as well stay away until someone who know what they're doing can verify whether Chrome is crying wolf or not.
Someone must be hotlinking a picture from that website. Your computer will be fine, you're just loading a picture from that site not loading the site itself.
Well I dunno what the heck just happened... But I went in there, stuff loaded, my antivirus went nuts, and a virus I thought I'd gotten rid of came back.
Don't think it's anything in the funny pic thread but it was the only tab I had open.