President - ride the car slow
from Lil Wayne – D.O.A. Lyrics on Rap Genius
Meaning
Since — as President of Young Money Records — Weezy is a very important man now, he insists that his drivers don’t speed (he’s too precious to end up like Princess Di and Dodi)

Wayne may also be insisting on a motorcade, like how the presidents limo would drive slowly with a procession of other vehicles… you know what I mean.
This line also follows up from the last one, try passing a motorcade, impossible!
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