The typo in the title is intended, ;).

So I'm browsing a thread on one of my regular forums, and one of the posters in the thread has an image hosted on his website. The WTF here is that his webhost (also posted in the thread) is performing "MAINTAINANCE". Double wtf, because not only can he not spell, but everybody is greeted with a lovely popup window for every image loaded from that website. (It's fixed now because someone told him it was annoying).