"I don't have to worry, 'cause I know Slendy's watching me. No one else sees him, it seems, he follows me in my dreams."
by RaineDrops February 14, 2012

An individual seen as creepy or strange, and is thought to resemble Slenderman. This title is not given lightly, it is earned over a long period of time.
Teacher, please don't sit me next to Slendy, he'll kill me.
Don't worry you'll be fine. Jk. That kid creeps me out...
Don't worry you'll be fine. Jk. That kid creeps me out...
by Richard Longflop November 29, 2013

by BaileyDorcas May 19, 2021

Slendy Tubbies are a terrifying spin on the traditional childrens show "TeleTubbies". Also a spin on the terrifyingly awesome game "Slender-Man: The 8 Pages".
Toddler: Mommy I dont like the the TeleTubbies.
Mother: Why?
Toddler: Look!
(Toddler shows mother photo of Slendy Tubbies.)
(Mother faints due to terror.)
Mother: Why?
Toddler: Look!
(Toddler shows mother photo of Slendy Tubbies.)
(Mother faints due to terror.)
by TheMasterFlame May 05, 2015

A long, slender penis, with a length-to-width ratio being at least 10:1, and the minimum length being at least 12 inches.
by Slenderdog June 05, 2004

by Vorstadtbewohner May 30, 2022

Someone who is content with the idea of standing on stilts, wearing a suit, covering their faces with white cloth, and chasing children around the neighborhood as slenderman on Halloween
by WEOWEOWEOWEOWEO November 21, 2022
