Definitions by psedudonym4123412341

BTA 

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"

BTA by psedudonym4123412341 October 14, 2009