Twice (stylized as TWICE) is a South Korean girl group formed by JYP Entertainment through the 2015 reality show Sixteen. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu. The group debuted on October 20, 2015 with the extended play The Story Begins.

Fun fact:
The show began on May 5th and ended with Nayeon, Jeongyeon, Sana, Jihyo, Mina, Dahyun, and Chaeyoung as the seven Twice members but JYP then announced that he would be increasing the size of the group from 7 members to 9 by adding Tzuyu, who was the "audience's pick" since she was the most popular contestant by the show's end, and Momo, who was added by JYP himself since he felt the group needed someone with Momo's performance abilities.
"Let me see
How you gon treat me
I ain’t no easy
Better think about it TWICE"
by jennie kim April 22, 2017
Twice are a bunch of crackheads that will make you laugh. They are a Korean girl group which consists of 9 talented QUEENS
Twice are just QUEENS PERIODt 👏🏽
by LOONAtheGaYs July 13, 2019
The National Girl Group of Korea for the 3rd generation and Asia's n.1 Girl Group officially declared by both Korea, Japan and other asian countries
MC : "The Nations Girl Group TWICE just won song of the year" MC in Japan : "TWICE Asia's number one girl group wins album of the year for Japan golden disc awards" ........ "Oh yeah that's TWICE, the NGG, whom were gratefully given the 'National Girl Group' title by their home country. "
by NayeonDahyunandot9 February 26, 2018
9 bootiful women who might be gay we dont know. they are crackheads behing the scenes but as soon as they are on stage for more of their recent comebacks they transform to these professional things.
"Dude stan Twice for clear skin"
"Momo from twice do be hitting diffrent bro"
"Twice is making me question my sexuality"
by thgbd April 4, 2020
A game played particularly by rowers. It is when someone intentionally makes another person say the same word or phrase twice in a row.

To claim a win, the asshole (who made the other guy say it twice) must simply say "Twice!"

With skill, assholes may test their luck to see how far they can go (i.e. thricing).
Blair: Hey Ben, what did you do today?

Ben: Nothing much.

Blair: What?

Ben: Nothing much.

Blair: Twice!
by ClairBarey September 10, 2011