What's on your mug?

to lay face down flat with nose on ground and arms by your side to resemble a plank of wood. Not to be confused with a suprised planker or an hopeful homo planker. Extreme planking is the performance of planking in a dangerous or illegal place i.e on a police car or sign or high ledge. To perform a suprised planker simply sneak up on a planking person and jam/stick any number of fingers into their asshole. A hopeful homo planker is one who planks in the hope of becoming a surpised planker i.e lays down to plank well knowing and hoping to have fingers pushed against their asshole.

Guy 1; why is that guy lying face down Guy 2; he is performing the art of planking example 2; Guy1; man that guy is lying on a police car Guy2; yea he an extreme planker

By aidanb77

To lie down on your stomach on a surface with pointed toes and arm's straight beside you.

That was an awesome plank dude. Lets do some more planking.

By Leen.94

Fucking. Plank refers to the hard dick, or woody.

"Are you planking that?"

By Jay Good

Planking is the act of lying horizontal, face-down in various locations and acting like a "Plank". Photographs are then taken and posted on the internet so everyone can see how awesome your planking skills are. Both location and difficulty of the plank are important.

Hey man, did you see Dave's pictures? He did some epic planking on site last week

By uberho

An extreme young old sport in which a person lies outstretched on or beside an object. Correct form requires an expressionless face and arms pointed towards feet.

Jarrod: "I'm going to do some planking on that young old tree." Aaron: "Awesome, i'll take a photo for the album."

By Jarrod Benn