Found this while I was searching for videos for my previous Top 10 Summer Anime Songs post.
This wonderful Nico to Youtube MAD made by who-knows-whoever made this merges the all godly Zetsubou Sensei to fit in with Seitokai Yakuindomo’s creative colourful opening sequence (They even added in the obligatory opening credits! Bonus points!!). Enjoy.
Also great sense of character similarities.