Plen

An ink pen that had dried out and/or become useless and obsolete. Also see plencil

Rick: Dude, why won't this pen work?!
Mick: Prolly because it is now a plen.

by GIR needs rehab October 16, 2008

Cailan Plen

Cailan Plen is a diplomatic masterpiece of a human being. He is for the people and will lead your country to greatness. If you see Cailan Plen he will inspire you to do greatness and make someones day.

Oh look its Cailan Plen he is the best.

by GailanClen August 3, 2023

plen

Commonly used as a low-key roast in Genus PvM, usually targetted at Benson or Seca

Plenson has logged in

"Oh look, its secaplen"

by EmilyHeartEyes August 7, 2017

Plen

An aeroplane /airplane

Damn look at that plen getting oiled up

by soberlydrunk April 12, 2024

Plen

A flaccid penis, usually very soft and small. Plen is not a sexual term, rather a term of endearment.
Plens can be considered cute under certain circumstances.

"Did you hurt your plen again?" "- yes, my plenis got caught in the door."

"Your plen is so soft and squishy."

by Atlum August 21, 2018

Plen

An aeroplane/ airplane

Damn look at that plen getting oiled up

by soberlydrunk April 12, 2024