B.o.B Drops Neil deGrasse Tyson Diss Track, Asks People to Read Up on Holocaust Denier

Austin Hargrave

B.o.B photographed on the roof of Billboard's Winterfest at Park City Live in Park City, Utah on Jan. 22, 2015.

Rapper B.o.B had some choice words for Neil DeGrasse Tyson on his new diss record "Flatline."

After going back-and-forth with the astrophysicist and arguing for the better part of his timeline that the Earth is flat, Bobby Ray then dropped some bars about Tyson on a new song:

"Hah, am I paranoid? Picture Malcolm X/ In a room full of pigs, trying not to bust a sweat," B.o.B spits. "Aye, Neil Tyson need to loosen up his vest/ They’ll probably write that man one hell of a check."

B.o.B Tries to Convince Twitter Earth Is Flat, Neil deGrasse Tyson Responds

There's a lot to unpack on "Flatline." After calling out Tyson, he also name-drops NASA, Joseph Stalin, Adolf Hitler and calls on listeners to do their research on David Irving, a well-known Holocaust denier and the author behind several books on World War II focused on Nazi Germany. 

"Fuck you and your team, you could sit on the bench with ‘em/ But before you try to curve it, do your research on David Irving," he continues. "Stalin was way worse than Hitler/ That’s why the POTUS gotta wear a Kipper." 

The Atlanta MC wraps the track with a Tyson speech, where he describes the Earth's shape as "not actually a sphere, it’s oblate, it’s officially an oblate spheroid."

A rep for B.o.B offered no comment.