a clothing item commonly used by trans masc people to compress their chest, giving a more masculine look
by asher.com004 January 15, 2024

"Oh hi Billy what are we doing today in class" "Oh hi Ian we are throwing our school binders out the window to start a fire!"
by Alan Suckoff October 18, 2022

A lesbian transtrender with a dissociative disorder.
Basically any female who thinks they are transgender but because they are so homophobic that can't get over the fact that they are a lesbian.
Basically any female who thinks they are transgender but because they are so homophobic that can't get over the fact that they are a lesbian.
by Lumlotus August 3, 2019

a kid who doesnt understand how to act in society. Also, uses a binder strap in High school because he/she is incapable of carrying his/her binder.
by Twinkster98 December 20, 2018

The act of picking up a binder by it’s spine or handle whilst the binder is not zipped up, thereby dropping the papers all over the floor in a disastrous mess
by Eggman200 June 20, 2018

some BBW from 4 chan that does weird sexual things. she used to take requests. she did stuff like put binder clips on her genitals.
1: hey did you see the new binder chan pics
2: whats binder chan
1: shes some girl who does extremely kinky things and posts photos on 4chan
2: whats binder chan
1: shes some girl who does extremely kinky things and posts photos on 4chan
by 4chaner69 May 1, 2021

by Toby_bear September 22, 2020
