A derogatory term referring to illegal alien from
Latin America who, because s/he cannot swim, enters the U.S. by crawling under
the fence, causing his/her back to get severely
scratched.
Person 1 white trash: "Hey, Juan. Like, your Mom's a total
wetback. They should
deport y'all back to Mexico."
Person 2 (Hispanic respondent): "Actually, Billy Bob, you ignorant white trash racist pendejo, my Mom came from Guatemala and crawled under
the fence carrying me. So, we're both scratch backs."
