To school someone who doesn't know what they're doing or talking about.
I'ma drop some knowledge on yo head 'bout how we do on the South Side, you heard?
af erudyte 27. august 2005
to drop knowlege on someone is to drop some brains on them in other words to cum all over them, bust a nut etc.
damn that girl is fine i'd love to drop some knowlege on her
af tim 13. februar 2005