Proof that humanity has sunk to its lowest point in history thus far. It is the act of lying completely flat across pretty much anything in an urban setting. A friend will take pictures of the act and, of course, post them on Facebook or Twitter. Much favored by hipsters, douchebags, and the like. This trend is currently sweeping the internet, reason: unknown.

Proof that literally ANYTHING can catch on if enough idiots think it is "cool".

A pubic hair piece. A toupee for the pubic area/genitals. In the 1700’s when mercury was used to treat sexually transmitted diseases (Gonorrhea or Syphilis) one of the side effects was the loss of pubic hair. To disguise this condition, that was not cured by mercury, a Merkin was employed.

The incorrect name for Extreme Lying Down.

The art of planking is to lay horizontally across any object or the ground with their arms by their sides, aiming to occur in daring situations or a brotherly display of core-strength..

To plank. To lay horizontally in a strange or unusual place. To plank you must lay horizontally straighten your body and point your fingers and toes down (towards your feet), then you must name your "plank" and post a picture of the creator (of the plank) performing the pose on Facebook.

Planking is a great pastime for people who get bored easily and have friends willing to take pictures of them looking like retards. Public planking is more adventurous and is harder to pull off especially on things like: cop cars, public toilets, and in the middle of six way highways.

Planking can also be dangerous if performed: in places of frequent use, the tops of tall buildings and placed frequented by pedophiles and rapists.

When a man has really bad morning wood but he also has to pee so he lays on top of the toilet to pee

A newer name for the lying down game, where you pose for a picture lying flat on your face in an unusual location.