Nigger Ranger 

A correctional officer.

Nick got a job as a Nigger Ranger at the prison.

Nigger Ranger by duke dynomite February 26, 2009

nigger ranger 

A term often used by the pkers of runescape.
A nigger ranger is someone who pks in nothing but range gear.

Fucking nigger rangers downed me for 20m today.

nigger ranger by im 18 im 18 May 28, 2008