B.o.B. surprised everybody Sunday when he started advocating the flat earth cause.
Astrophysicist Neil DeGrasse Tyson was among those who tried to correct the 27 year old's faulty science, and the two began going back and forth on Twitter.
We joked that they needed to put their earth-shape beef on wax. Well, B.o.B. has, with the track 'Flatline.'