Noun. Literally meaning a negro of the human species. Slightly more intelligent than the traditional nigger. And unlike niggers, negrosapiens share DNA with fully developed humans.
"Yo i gotta go, peace out negrosapien!"
"Check out this negrosapien rolling up in a Cadillac."
"Don't insult my intelligence, For Christs sake I'm a negrosapien not a damn gorilla."