WWO is a Polish hip hop group. The letters in the groups name originally stood for W Witrynach Odbicia. The two members of the group who originally started the underground project, which was WWO ("W Witrynach Odbicia"), were: Sokol (rapper) and Jedker (rapper) establishing themselves underground in 1996 releasing singles like 'Flippery' and 'Kolenda' which were made on tape and sold underground. The group claim these singles were made purely for themselves, for their own pleasure and enjoyment of hip-hop.