I've already posted a couple of weird videos like Until it sleeps (Metallica) or Losing My Religion (REM) in the "favourite music" thread, but here are some more strange music videos:
The Oddest ever was one a friend sent me a long time ago 2005/2006,its was an old video from the 90s or 80s where a guy would sing with a sock on his head like a thief and just go nuts,similating sex acts and other stuff,the music was rock,punk or something alternative,dont remember,I have been trying to find that video ever since.