NARB: noun. Acronym of " 'Not' a Racist Butt". Used pejoratively for someone who routinely uses the phrase "I'm not a racist but" and thennaturally says something racist.
“fuck” he muttered, looking down, realizing he had a narb. he looked around, uncomfortable and distressed as he placed a textbook on top of this lap, desperately trying to get it to go away. who knew biology was sexy...