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1.
A concrete native is a pure bred native. It is used as a comeback amongst natives and alaskan alike. It is a permanent native.
white person- " hey man did you see that mexican down at the brown jug?"

other white person-" oh no man, that wasn't a mexican, that was a concrete native!"

other example:

native- " hey quit camping with the pipe cracker"

kracker- " shut up you damn concrete native!"
by patcabby January 13, 2011