My first run-in with hideous, hard to remove Facebook "Like" Spam
Clicked on a link in my news feed, which took me to a site where clicking on what looked like an embedded video just added the weird site to my liked pages on Facebook. Removing it via the standard UI didn't work since the guy who created this spam-exploit formatted the title of the page so that you wouldn't see the "Remove" button in the Facebook dialog.
I had to dig into the source in order to get access to the remove button.
