Patty cake, patty cake, I'm the baker's man
I bake them cakes as fast as I can
And you can tell by how my bread stack up
He’s baking his cocaine, that is, preparing it to be sold.
Which is why his bread(money) is stacking up
A play on the nursery rhyme “Pat-a-cake, pat-a-cake, baker’s man” though he changed the subject from baking cakes to it’s current, baking Cocaine, which is to be sold in its cooked form.
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