The act of lying face down in an extremely rigid state, with arms and legs straight, hence resembling a wooden 'plank'. Recent, hard-hitting fad in particular throughout Australia. Has been known to be lethal if participated in irrisponsibly, however the fad involves competition of participators composed of the danger/difficulty of the particular plank. Despite this, planking can be embraced by the begginner to the advanced, with potential planking surfaces ranging from the ground to on top of moving vehicles. However many plankers choose to rest the head on one surface and the feet on another, hence creating a bridgelike 'plank'.
by flip69 June 12, 2011

by swaggtv1969 July 30, 2011

hey whats he doing with that plank of wood
i think he's gona use it to stop anybody going into his room whiles he's doing stuff, he calls it his wank plank
i think he's gona use it to stop anybody going into his room whiles he's doing stuff, he calls it his wank plank
by dec457 April 24, 2011

by talk2me-JCH2 June 30, 2017

A pontoon boat usually owned by 20-30 year old males used primarily for picking up chicks and fucking them on the floor.
by Chain-o-lakes August 19, 2008

by Sgas August 5, 2013

Somebody is who is beyond stupid in general or at certain tasks. They are so dumb that they compare to a plank of wood in terms of brain usage.
In fact the plank of wood will usually solve the task before the person.
In fact the plank of wood will usually solve the task before the person.
by MrWeldon February 6, 2018
