Joseph thai means in slang: The ***** believes he is the best. Avoid joseph Thai if you are in contact with him. He is full of prophases and anaphases in his life. Joseph, despite his toughness on the subject of discord is actually quite a softie. Because he can’t accept friendly jokes, he gets angry at his friends for making fun of him. Joseph also cries a lot when he reacts too much. Joseph has an earpiece in his mouth that records all of the things he does. Joseph has an IQ like a ******* monkey. Ooga Booga Headass Shutcho Bitchass, get up and act like a man. (in Slang Dictionary, added by Sage Benson)