Yo kid I definetly have to go with killer emcee with this one I mean damn Mexican pimp had some fucked cholo garbage type of shit.

Open: Killer Emcee: "this bitch wont last long, like weed in brass bongs
you just another fag, blowin some bitch ass songs" good opening I've seen better.

Punches: Killer Emcee: "ill just have to knock'em out of his shoes, then check'em in
And stand firm, hold my nuts waitin on yo second wind" aiight

Metaphors: none?

Structure and Flow: Killer Emcee

Everything Killer Emcee Mexican Pimp youre shit was beyond horrible that shit was just like more garbage then Oscar the Grouch