BTS 

A Very Cancerous k-pop band, that consists of half man- half women - half alien people. They seem to show no emotion and are very autistic.

Me: Have you herd of BTS
Person: I fucking hate BTS

BTS by doweIIz June 15, 2018

BTS 

Big Truck Syndrome. When an individual (typically of the male variety) drives around in a ginormous truck (typically with a maximum MPG of 6.6) as if he were god of the road. Said driver runs red lights, knowing s/he would only suffer a minor thud (typically with the other car totaled) if an accident were to occur. Seat belt wearing is an anomoly.

Adri: Holy donkey balls! That guy almost caused a major accident.
Tom: Well, seeing how he's driving a Chevy dually 4X4 with 40 inch tires, I'd say he's suffering from an acute case of BTS.

BTS by Joe Dirty Dirterson June 27, 2010

bts 

a group of ugly overrated korien kids. most people who listen to them don't even know what their saying

hey do you know bts
sadly

bts by bts is dumb and overated September 27, 2019

BTS 

My next enemy.

BTS are my next enemy.

BTS by Nexak April 30, 2020

BTS 

The only thing worse than Jojo Siwa.

Nora:*plays BTS*

Earl: “This is the only thing worse than Jojo Siwa.”

Jenny:*cackles*

BTS by Ya yeeeeeeeeeet April 24, 2020

BTS 

Bleding Twat Synrome. Of the same disposition as a bleeding twat. Also used to describe your pinche friend who always has an excuse to get out of something.

How come Will isn't going with us? He's got a case of BTS.

BTS by Jason Kuo Garcia December 6, 2006

BTS 

extremely gay and stupid

God Jung Kook is BTS

BTS by CarpetXD August 27, 2019