I'm going to stick this in here instead of in its own thread, due to its nature. This is definitely NSFW for language. The singer in the video (Rammstein-style) is this guy, Jan Böhmermann, a German media personality:
His recent poem on the Turkish President was pulled from all media outlets after Erdogan complained. It was way over the top, I have to admit, but it was some terrific German rhyming! Anyway, here's the video (almost all in English):