As he doesn't really like many people, Fuzati founded a club where the only member was himself. As he never had a guitar, hip-hop was his only friend. He said to himself that this was the kind of music he was going to make. Fuzati grew up in the affluent surroundings of Versailles, so his decision to make hip-hop was not really in keeping with the old and snobbish people who inhabit the wealthy suburb. Fuzati decided that since he didn't really look like a rapper and wearing caps backwards would be uncomfortable, he needed to hide his face with a mask. He followed the typical path of an underground MC who rapped for the street (but also the avenues), mixtapes and freestyles followed, concerts in Versailles as well as one in a disinfected warehouse in Dunkerque.
In 2003, he signed with Record Makers, a label with strong Versaille links, because he had learnt it wasn't a good idea to mix with people from other backgrounds. Participations with the likes of Teki Latex, James Delleck, Cyanure, Tacteel and Para One followed. In 2004, he put out an EP featuring collaborations with MF DOOM, hip-hop legend and Jean-Benoit Dunckel. In 2004, Vive La Vie, the first Klub Des Loosers album was released – a perfect record to listen to on rainy Sundays.