[Intro] Yo Biggie! What up, son? What up, son? Yo! Yo drop that sh**! [Sample (Notorious Big)] It's Brooklyn in the house It's Brooklyn in the house [Chorus] Iron fist Stuck in the lab like a scientist k**in' everything in my environment I ain't the one [Verse] I'm Brooklyn borough thorough King of the jungle now they all in trouble Six years strong they can't knock the hustle I'ma be here long on some rap Rapunzel sh** Stay close to where I stack my bundles Wig get a paper cut anytime my tongue'll lift I talk sharp, please don't start with the Don Guarantee to never do me no harm I can teach you to raise an army of guns to bust for me Palm of the napalm, and then drop in the bars calmly Throw dirt on my palms hardly ever If I let her bite the fingerprints off of my Gucci sweater f** you know about this boss sh**, big talk sh** I spark [?], the shots I call it n***as ain't got bars, they non-alcoholics I raise the bar so high, that I'm getting brolic from all this Look, flows is polished, foes demolished I was raised in them neighborhoods so impoverished Now I get a little taller when I stand on my wallet And I bought tracks with the late, great Christopher Wallace I'm a hip-hop scholar, graduated with the young God honors And the wisdom and the knowledge from all of my forefathers I pay homage, only right I keep this sh** honest High level sh**, they call me your highness b**h [Sample (Notorious Big)] It's Brooklyn in the house [Chorus + Sample] Iron fist Stuck in the lab like a scientist k**in' anything in my environment I ain't the one that you n***as should be trying with It's Brooklyn in the house Iron fist Stuck in the lab like a scientist k**in' everything in my environment I ain't the one [Sample (Notorious Big)] It's Brooklyn in the house It's Brooklyn in the house It's Brooklyn in the house It's Brooklyn in the house