I'ma come through bouncing on a scraping plate
Double Entendre: On this song, Big Moe references both riding in his car, swangin' and bangin' in the streets of Houston, and also dining out, (for example, at IHOP.) In this line he means both bouncing as he heads to his table and scraping plate as he finishes his meal (Big Moe got big for a reason, playa) and also rolling through in the low-rider with hydraulics (which makes the car bounce) that’s scraping the pavement.
Plate could be another take on the word slab, which is a wide-bodied, low rider.
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