Definition of "teenaper"
teenaper
noun
plural teenapers
(derogatory, slang, ethnic slur, US) A teenage black person.
Quotations
PRICHARD, Alabama -- Prichard police today continued to search for at least two persons who were with a 17-year-old arrested after a stolen sport utility vehicle struck and critically injured an 82-year-old woman, Police Chief Jimmie Gardner said.
2011 October 11, Cheryl, “Teenaper mows down 82 year old woman”, in alt.sports.football.pro.sd-chargers (Usenet)
There nigger "teens" reportedly drowned when the stolen car theywere driving careened into a pond. […] Who in their right mind would dive into a pond and risk their lives forshitskin teenaper criminals??? Not me.
2017 February 5, Rick Mathers, “Three nigger teenaper sows join rockfish parade”, in alt.atheism (Usenet)