Btn 

Btn is short for “what you doing” in welsh. As in english you would say “wyd” this usually is used over texts messages.

Person 1 “hi btn?”
Person 2 “nm watching tv”

Btn by Reitok June 10, 2018

BTN 

Bigger than nyash. You gotta look at more outside the picture, don’t waste your time on women. Amén 🙏🏽

Bro you gotta think BTN (bigger than nyash)

BTN by Ppprrrr March 10, 2022

BTN 

Be t neud? Is Welsh for what you doing?

T iawn? Btn heno ma?

BTN by Gojayjay November 15, 2023

Btn 

Back to normal

Takes 2 years to go btn.

Im writing the btn definition on here in case my husband searches up what I meant.

Btn by Lunaaaaaaaaaaa March 25, 2024

BTN 

BTN abbreviated as Big Time Nadippu, Nadippu is a tamil word which refers to acting. BTN refers to a People who is over acting to a small pity stuffs.

It first started by Mystic Tamil who is a shit poster, he is now available in twitter.

All srilankan tamils do BTN.

BTN by speedpandi May 25, 2024

BTN (Detroit Crips) 

A Crip-affiliated Eastside Detroit street crew around East 6 Mile & Gunston. Part of the 4s alliance, linked to Green Guyz and 42HB, often clashing with Bloods and 5s/5x crews. Known locally for turf conflicts and block-level influence.

“BTN (Detroit Crips) holds down East 6 Mile & Gunston, repping 4s and staying active in local Crip and Blood rivalries.”—East 6 Mile local

BTN (Detroit Crips) by RealTalkOnlyFool October 10, 2025

BTNR 

The single most important thing about a breast past the A cup.

BTNR stands for "Boob To Nipple Ratio."

A girl with a large rack and small nipples is said to have a good BTNR, while one with large nipples is said to have a bad BTNR.

"Hey bro, what's the BTNR on her?"
"Sub par. The nips are like pancakes."

BTNR by Andrew Helms November 20, 2011