"While y'all pump Willie, I run up and stunt silly" (Jay Z – Brooklyn's Finest) | rejected

Should be:

While y'all punk really I run up in stunts silly

Jay-Z gets a lot of girls while his punk competitors do not.

"Who see God toke but never see God hurlin'" (MF DOOM – Go With The Flow) | accepted

I think this might be hurling, as in:

see God toke but never see God ‘urling

Meaning that Doom might smoke weed but he never gets sick from it.

"Bad bitch who used to whip the Sterling" (MF DOOM – Go With The Flow) | accepted

The word whip suggests cars. It’s more likely to mean a girl that used to drive a Sterling.

"My team be gaming like Three-card Molly and / Drug Somali..." (Ghostface Killah – Iron Maiden) | accepted

I don’t think the word Somalians is meant literally here. More likely it was chosen because it fits the rhyme scheme and represents the general concept of Africans. He is referring to himself and his crew who are African-Americans in the drug game.

Raekwon makes a habit of dropping nationalities in his lyrics and is more than willing to sacrifice geographical accuracy for an ill rhyme.

"A-yo Iron, these niggas portraying / But haven't been paying" (Ghostface Killah – Iron Maiden) | accepted

Specifically he’s referring to rappers that portray the drug/street lifestyle without having lived it. It follows on from the previous line.

", once I pull back / The God-U," (Raekwon – Guillotine (Swordz)) | accepted

God U (or God You) is slang for gun. Hence the talk of pulling back and busting.

The phrase comes from 5% terminology. They took the letters of the word gun and replaced them with their Supreme Alphabet meanings to form a short phrase. Some other examples from Wu songs are (excuse the language):

Power U means P-ssy
Father U C King means F-ck
Y Equality Self means Yes

"Props as a true thug's wife" (Raekwon – Verbal Intercourse) | accepted

Should be:

props as a true thug’s wife

Refers to the rooster heads smuggling drugs into prison and thinking of a better life.

"But what about the Wonder Woman bracelet / Two-oh point t..." (Raekwon – Ice Water) | accepted

"Who them heavy head niggas hating Jakes" (Raekwon – Ice Water) | accepted

The heavy head niggas hating Jakes are Raekwon and his crew. That’s why the next line begins ‘It be us’.

"I know a few niggas sniff coke and caught seizures" (Raekwon – Ice Water) | accepted

Should be:

I know a few niggas sniff coke and caught seizures

It’s a cautionary statement rather than a boast.