Plank

Describing a very erect penis.

"Baby, your thingy was like a plank last night- straight and smooth and hard as wood"

by Csj420 November 15, 2020

Plank

Describing a very erect penis.

"Baby, your thingy was like a plank last night- straight and smooth and hard as wood"

by Csj420 November 15, 2020

Plank

Describing a very erect penis.

"Baby, your thingy was like a plank last night- straight and smooth and hard as wood"

by Csj420 November 15, 2020

Plank

Describing a very erect penis.

"Baby, your thingy was like a plank last night- straight and smooth and hard as wood"

by Csj420 November 15, 2020

Planking

Cumming as fast as possible!

I'm Planking allday!

by TrumpTheKiđkissingSexoffenđer. December 10, 2020

Plank

Someone who is a bit if an idiot most of the time. Does things without thinking and lacks common sense.

"Wow, Norman is such an idiot."
"Yeah I know, he's a proper plank."

by RussianM0b February 24, 2021

jizz plank

When an over-eager teenage male has sex for the first time and straightens out like a board when he ejaculates, putting all his weight on his partner and laying stiff for a few moments of awkwardness.

"Harry totally jizz planked me and then just laid there on top of me for like five minutes grunting and wheezing, I almost suffocated beneath him"

by Trollbert June 29, 2022