BT

Full form:- Bad Trip.
To be disappointed or an inagreement towards something or someone.

Guy 1: hey how was the concert last night?
Guy 2: bro I had an assignment to submit, I couldn't make it!

Guy 1: ohh BT bro.

by BlrBoy December 13, 2022

Bts

The most popular kpop group and one of the best with many awards and achievements.

Do you like bts?

by Quandel May 27, 2023

BTS

BTS- my yellows. Kim namjoon, Kim seokjin, Min yoongi, Jung Hoseok, Park jimin, Kim taehyung, Jeon jungkook. These seven men mean the absolute world to me. They make me so happy I love them<3

“who make you the happiest person in the world?”
“BTS.”

by tieganweeks_xx December 31, 2020

BTS

Fuckin’ Ugly AF Gay Singers

I Fuckin’ hate BTS

by NotJurgen May 25, 2022

BTS

An acronym that stands for multiple things, including Bangkok Transit System, Behind The Scene, and the hugely popular Korean boyband BangTan Seonyeondan (Bulletproof Boy Scouts). The versatility of the acronym often leads to confusion about its meaning in different contexts.

When my friend mentioned BTS, I had to ask if they were talking about the transit system or the K-pop group!

by Emotional Cruiser July 23, 2025

[BT]

Bloody tampon that is extracted from the chonch in the hopes of sexual activity, often left in inappropriate locations, such as a foreign bedroom or bath.

kid #1: Dude, what's that in your bed?
kid #2: Oh shit, i think.. IT'S A BT!
kid #3: ...Total party foul...but Javi did some work!

by Mobsterr;; January 3, 2009

BTS

Bisexual Toe Suckers or BIG TIDDY SQUAD.

Midget: "I wanna fudge some BTS bois"
A random autist NPC: "damn me toe"

by bigbabby69 November 29, 2018