Sir cool but he ain't spheres

from Lupe Fiasco – SLR 3 (Round of Applause) Lyrics on Rap Genius

Meaning

Sir cool can be heards as circle, and as such, while the other rappers are good, they are shallow in their subject matter;they don’t have depth, like a three-dimensional sphere. “Ain’t spheres” can be heard as “Ain’t as fierce” implying that without a certain amount of complexity, or rather an extra dimension (2D vs. 3D), it is not possible to truly channel passion as is required.

It’s a reference to The Cool Saga, a Michael Young History (My Cool Young History). The Cool wanted to be cool, have Astons, Bitches, Cribs, Dollars, Erections, Fame, Guns and every other letter from alphabet.

To help improve the meaning of these lyrics, visit “SLR 3 (Round of Applause)” by Lupe Fiasco Lyrics and leave a comment on the lyrics box