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Renn is a theoretical person with a nigh-infinitely small height. It is used in a joking way when someone wants to compare something very short to something which is so short that it almost lacks any height, virtually having none.
Person 1: "Dude he's almost as short as Renn!"
Person 2: "Nah Renn is like a Planck Length tall."
Renn by tspmo cro June 28, 2025
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Renn is a very cool guy, super sexy and cool. Did I mention he’s cool? Will draw about ANYTHING, if you find yourself in a sketchbook of a Renn, consider yourself lucky he literally WORSHIPS YOU (also you’re probably sexy as fuck)(I’m looking at you Lucian I know you’re reading this <3) Anyways, tell him you appreciate him, if you don’t he will think that you want him to die in a hole alone and unloved.
“Wow, he’s such a silly and cool guy, he MUST be a Renn”
Renn by Definetly-not-Renn July 22, 2025
Related Words
rennie Renny Renna Renn Renner renne renni renning rennard RENNtech

Renn.cos 

Ren is a very funny and cool person, he is one of my bestest friend and they are swag
He once hit a deer tho.
Do you know Renn.cos ? He once hit a deer with a car
Renn.cos by Steph teph June 24, 2021

Kylo Renn 

To be so angry, you red-lightsaber out and rage destroy one's immediate surroundings.
"Fucking bank line so long, was going to Kylo Renn the shit out of that place."

"Dude, don't go near that guy right now, he's Kylo Renn pisssssed."
Kylo Renn by actiont4 April 28, 2016

Kylo Renn 

The disappointment child of the family. May or may not imply them running their father through with a lightsaber.
Person A: Why didn't Johnny show up for Thanksgiving this year?
Person B: After that incident with his dad he's now the Kylo Renn of the family.
Kylo Renn by Hestia14 May 25, 2016

Allarie Renn Corless

The Renn Treatment

The act of bombing a Subathon with subscriptions in order to keep a streamer live longer than predicted or reasonable.
"Did you see how Moon got The Renn Treatment, she was on for like 6 months."
The Renn Treatment by WindyApples January 20, 2024