Lying flat and straight, face down on as small a surface as possible. The weirder or more dangerous the location the better.
by letsgoplank June 19, 2011

When a person or persons lie flat and rigid face down with both palms pointed down, usually across two surfaces not meant to be lied on. Originating in Australia
Jeff: check out my mad planking skills
Frank: dude you just planked across two buses, this is going on facebook
Frank: dude you just planked across two buses, this is going on facebook
by Jaywalrus July 10, 2011

Fan 1:
Bro look at the Plankerz: Ryan (RyPlank), Bravo (Splinter), Jensen, Brian, and CJ. They're Planking like pros.
Fan 2:
They are pros.
Bro look at the Plankerz: Ryan (RyPlank), Bravo (Splinter), Jensen, Brian, and CJ. They're Planking like pros.
Fan 2:
They are pros.
by $$Lumber$$ August 6, 2011

Sport invented in Australia where you lie flat on your stomach while someone else takes photographs and uploads them onto the internet.
by Planker#1 June 18, 2011

by MisterUnnamed April 11, 2009

ride my plank to bowmanville
by AnthonyWeaver April 20, 2006

"Bored," phonetically similar to "board" (this relates to Plank, a piece of plywood belonging to Ed, Edd, and Eddy character Johnny 2x4)
"There's nothing to do around here, I'm so planked."
by Stratz101 November 26, 2009
