BLAHSAY
a street term or phrase if separated into two parts - pronounced (BLAHH - ZAHY) meaning or used to describe ones act of telling a story or fiction. Term used to call out someone on theirbullshit or fake, untrue or unsubstansiated claim. Widely used in dice games and around Brooklyn corner stores during the mid to late 1980's. blahsay BLA HZAY
"Your running off at the mouth right now, your acting real blahsay"