You got to follow me with what I'm doing right here man
Like, when I say this shit is crazy, I don't mean it's crazy like crazy
I just mean crazy like it's fuckin- like it's actually crazy

from J. Cole (Ft. Brandon Hines) – Dreams Lyrics on Rap Genius

Meaning

He doesn’t mean crazy as in amazing, he means crazy as in legitimately insane/borderline creepy.

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