Twenty One Pilots, a species of Emo trash, is a group of fangirls and fanboys who go to the extremes of fanning. In this case, it is usually found on the YouTube comment section or at Taco Bell. Everyone despises them but they are very fun to be around.
"OMG, Have you seen that Twenty One Pilots Trash trying to kidnap Tyler Joseph? "Yeah, I'm Twenty One Pilots trash and I love Taco Bell Saga!"
by SomeEmoTrashThatNeverGoesAway August 22, 2017

The first three years of the second decade in the 21st Century, i.e. 2010 through 2012, to describe the next generation.
As a child of the 80's, I loved Nintendo, Glam Rock, and all things John Hughes. However, the children of the Twenty-Tween (20-tween) generation are watching bad remakes of great 80's movies and television and profess their love for Justin Beiber, Taylor Swift and the Twighlight Saga.
by Hollywood Comis January 9, 2011

by Cool Wayne August 25, 2006

an obscure euphemism for, like, a really fucking critical moment. as in, if someone says "you'll know when" well when you have twenty minutes of oxygen left is prolly a pretty good indication of "when."
"yeah, so when i only had twenty minutes of oxygen left I figured it was pretty clutch and remembered when my future self said "youll know when" and figured it was pretty much when, so i wnt for it."
by thanethedane October 17, 2008

John: Hey, Seth, bend over please.
Seth: Why the hell do you want me to bend over?
John: Calm down man, I'm just gonna smoke a Four Twenty Butt Blunt out from your ass.
Seth: Oh. Ok.
-Mike Zeeeeeeeeeeeeeeeeeeeeeee
Seth: Why the hell do you want me to bend over?
John: Calm down man, I'm just gonna smoke a Four Twenty Butt Blunt out from your ass.
Seth: Oh. Ok.
-Mike Zeeeeeeeeeeeeeeeeeeeeeee
by o DubBZzy April 20, 2010

by Banterbus September 11, 2016

by tinalok October 12, 2017
