When a person is quiet when they walk. This usually leads to the person with Slender syndrome to scare the living hell out of any unsuspecting victim who doesn't hear them coming.
Person 1- Dude, that girl over there scared the hell out of me the other day.
Person 2- How? She looks so innocent and nice.
Person 1- She has Slender Syndrome. She's innocent and nice but quiet as hell. Watch your back.
Person 2- How? She looks so innocent and nice.
Person 1- She has Slender Syndrome. She's innocent and nice but quiet as hell. Watch your back.
by MotherDandy May 23, 2016
Get the Slender Syndromemug. slender is again a stereotype also they are negative and toxic kids or other ages also they try to have a deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep voice also the female version has deformed legs they try to look like they have a thick butt and some are normal with korblox legsald the male also has korblox and they all share one thing they always wear STITCH FACE
by @stoopy January 4, 2022
Get the slender pt. 2mug. The slender man came out of the woods tonight and it was so scary but he didn’t go after us he went after syadnaaaay and gave her a slinky slender too bad for syadnaaaay
by That main rapist September 2, 2019
Get the Slinky Slendermug.