This is a song about "They call me dumbo"

See my desire for the lust, fucked up what was love

They call me infamous cos i'm villainous

Yeah, they call me country grammar

See, i like the person that you are

All right, they call me the professor, but you can call me your successor

And so the muscle flow is something you can't get no muzzel for

I just wanna be higher than that

Thats the reason they call me rocket