finnegan o brien (otherwise known as the notorious bigboyfinn) is the definition of a plank mf, saw him irl and I was like damn hes one mfing plank.
by hannanaonana June 23, 2021

the act of lying face down, with arms to the sides of the body, in unusual public spaces, and then photographing it. Also known as 'the lying down game' in Europe and Japan, and 'extreme lying down' in Australasia.
by Spuddy4u October 4, 2011

by Sanee April 2, 2017

by ilikeoneshot October 9, 2023

by tiendaXD May 12, 2025

I'm Planking allday!
by TrumpTheKiđkissingSexoffenđer. December 10, 2020
