BA- short for Bad Ass;
(noun) a bad ass, some who looks cool in a sense of standing out of going against the beliefs of others;
(adj.) to be a rebel, bad ass;
(verb) to do anything in relation of being a bad ass, rebel.
(noun)- That BA ate a bowl of nails for breakfast without any milk,;
(adj.)- KJ looks BA today with his leather jacket stitched with Hello Kitty on the back;
(verb)- Hey Doren, lets BA it tonight and sneak out of the house.