Today I decided to waste 6.5 hrs on YouTube! I spent that time watching every episode of Rosario+Vampire, an anime about a human going to a demon-only school. Its not english, but it has subtitles.
If you want to waste some time, search "Rosario+Vampire 1 1/3" and look for a video by K3TaRou. The related videos should complete the series.
This thread is no longer off-topic, and the topic is videos you've seen on youtube that make no sense.
