Meaning "Bout' that action". Someone who is down to do something terrible for whatever reason. They're not scared to do what they have to do. Ex: Fighting, shooting, etc.
You a punk, you not BTA! or She BTA don't mess with her.
Bout That Ass, an anonymous men-seeking-men Discord hookup group that is more focused on ass-play than regular & more common male homosexual activity. Known for being a spin-off of JC Gang.
BTA 666: "Hey I'm looking for some BTA action in South Side, Chicago."
BTA 6ix: "Come through, homie. XD"
B-T-A (bee-tee-eh): noun, a large breasted or busty asian. Not necessarily a female.
This acronym-turned-word stems from describing a large-breasted asian to my friend. I, one day, shortened it to BTA, meaning Big Titted Asian.
Beers Till Attractive. A rating system where a lower number is better. 0 is for someone that is attractive with no beers in you. And the higher the number, the more beers you would need to make the person seem attractive.
Dan: "BTA on that girl in the corner"
Kevin: "Gross man, that is like a BTA of 15"