Mos Def's rap-rock band. You can hear Black Jack Johnson on the song Ghetto Rock which is on Mos's album The New Danger.
Person 1: Yo, did you hear Mos Def started a band?
P 2: Yeah, Black Jack Johnson, I heard he did it because he says that Rock bands have no soul like Limp Bizkit.
P 2: Yeah, Black Jack Johnson, I heard he did it because he says that Rock bands have no soul like Limp Bizkit.
by Block Rock December 27, 2006