My nikka Fred the Godson already tackled this punchline FIVE years ago on "Toast to That" with Jadakiss:
The God flash the gems, I nicknamed your girl Kim / Cause every time the car dash, she in
Either Iggy's writers stole that or just thought they were mad clever but just wrote it badly and they were late with it as it had already been done.
Wack concept for a line no matter how you toss it though, whether someone like Fred says it or not. He got lots of stretched lines. At least he executed this one better than this garbo-cac-whore.