Since 1982, every day has been repost day.

This is not your average Gangnam Style dance parody. Taken during a rooftop party at an Arizona State University parking garage, this video demonstrates what a dance floor full of Gangnam Style revelers can do to the ceiling below.

This political slogan is commonly associated with the September 11th, 2001 attacks and is sometimes used ironically in reference to insignificant or underwhelming events.

You know you're in the weird part of YouTube when you see Japanese women willingly falling into a pit of mud.

Because it feels good, cat.