But it's the ought shottie, that got cats, likening me
To the mob John Gotti, rap dudes biting me cause

from Diddy (Ft. Jay Z & The Notorious B.I.G.) – Young G's Lyrics on Rap Genius

Meaning

Hov is such a gangster that his people are likening him to the mobster from the Bronx, John Gotti. Not the only (or least controversial) Gotti reference Hov ever makes: http://www.youtube.com/watch?v=0mnyBp4FzzI

Maybe Jay is referencing ammo (ought six) shotgun bullet(shottie is slang for shotgun). You don’t wanna feel them ‘thangs’ through your flesh. Soo gangster..

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