MysteryGuitarMan is defeated in battle in this music video by YouTuber SeanKlitzner.

During their courtship displays, jumping spiders use complex song and dance displays that strangely sound like a revving car engine. Oh, nature!

This science project takes an unexpected turn while trying to demonstrate how a vacuum effects a glove filled with air.

Warning: This video contains NSFW language.

Are you ironic? Do you have a beard? You may be suffering from Hyper Involuntary Panic Stress Tension Elevation (HIPSTER) disorder. Well, there's a cure: Unpretentiousil.

The "Harlem Shake" meets the weird part of YouTube.