Someone who doesn’t show up, after confirming they’re going.
Joe said he would pull up later, but now he’s planking! What a plank!
by dabobcat June 11, 2019
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Can be a derogatory term used to describe the skin colour of someone who's skinn resembles the colour of wood. Is also used to call people stupid/dumb.
You boys are planks.
by Lazerxvenom September 13, 2018
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Someone who has no chest or ass.
"Hey, did you see that new girl Jessica yesterday?"

"Yeah, but she's a plank."
by Zadeos July 24, 2017
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Intended as an insult, used to describe a person who might be slightly stupid/dim. Irish slang for 'moron'
Person1: Hi... This... is... my... first... time...in... Japan... How... are... you... all...?
Person2: Ya plank, most of the people here speak English!
by SlashWraith March 15, 2009
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Planked - Hit with the ugly stick
"That galdem Trisha is peng... but her mate Stella is PLANKED"
by Herbert Schweffe February 23, 2021
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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".
Hipster 1: "Hey guy, I just took some awesome planking photos at the Starbucks downtown!"

Hipster 2: "DUDE! I was planking on some benches at the quad yesterday!"

Normal person: "You guys are fucking stupid."
by OhJustGetOverIt July 21, 2011
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