Twenty one pilots

A person and or people stressed out.

My landlord got me all twenty one pilots over rent!

by Sf Jonathan May 1, 2020

twenty-four-hour clock

A time system based on the representation of time on a twenty four hour based system

Twenty-four-hour clock systems are 00:01 through 24:00

by GravityManipulationUnit June 7, 2020

Twenty-Fourth Base

Slam-dunking a basketball into someone's gaping asshole.

"Dude my girlfriend took me to twenty-fourth base last night, it was insane!"
"Well that explains the wheelchair."

by bigsexysciencelady October 30, 2020

Twenty

its a number duhhhhhhhhhhhhhhhhhh

Twenty

by Shy on yt October 8, 2020

Twenty

Someone who is 20 years old and still in High School; A low class person.

High School teacher going around the room on the first day of class asking each student their name and age. One low class student stands up and says my name is Jon and I'm f'ing twenty. Most student graduate High School at the age of 18.

by Finneg84 December 30, 2020

Twenteens

The period from 2010 to 2019

Fuck the Twenteens were pretty tough!! I’m glad we’ve seen the back of them.

by ZeeDisco February 27, 2021

Twentier

A twenty pound note

“How much money do you have?”

“Oh I have a twentier in my wallet”

by UDon’tKnowMyName March 8, 2021