BT 

Bitch Tits. A term of endearment used to make fun of someone or to praise them as your friend.

"Listen BT, quit fuckin around!!" "What the hell is that BT doing?" "You're a BT"

BT by David Tyler June 20, 2007

BT 

Bad Trip (BT) : Something which is not exciting, and gives you a bad experience.

Why is the party over already? What's all this BT?

BT by Theonlymvp June 12, 2017

bt 

bed time

ft?
nah bt

bt by dddddddrrrrpppppp September 2, 2017

BT 

Bad trip .

I got BT after smoking up for the entire pot session

BT by Zanka January 15, 2018

BT 

Pure cancer...

person 1: BT NOOB ZOMG GRRR >:(
person 2: HAHA MAD CAUS BHAD BT TAKES SKILL

BT by shaylan007 February 22, 2018

BT 

An acronym for bad trip. When you smash your little toe into an open dishwasher or table leg. You are definitely going to bad trip. Bad trips usually last about 43 years or less depending on the incident leading to the BT.

Either that, or you're totally fucked up on some crazy ass drugs, and you overdose and vomit your intestines out or cough your lungs up.

Person 1 smashes his toe and breaks it in two places: Imma bout to BT.

BT by Jack_Cactus April 19, 2018

BT 

BT stands for Boy Toy. BT are usually assholes, tools and man whores. Never trust a BT or else it will go very wrong

Ugh! I just met another BT

BT by Knowitallhoe June 2, 2018