Why do you wanna try and step on a level that's way above weight when I corrected my youth

from Wiley – Soundboy Killer Lyrics on Rap Genius

Meaning

A boxing metaphor, the people who send for Wiley on tracks he doesn’t even consider them in the same weight class.

As for correcting his youth, there’s Grime MC’s who make enough of a living to get out from the poorer areas of London but still continue to talk like they represent these places.
Wiley on the other hand has since moved on from the Hype Talk associated with lesser Grime MC’s and focusing on doing music for himself.

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