Google Search on Definition of Redneck
Redneck
noun {C} MAINLY US INFORMAL
a poor white person without education, especially one living in the countryside in the southern US, who has prejudiced ( unfair and unreasonable) ideas and beliefs
red·neck
n. Offensive Slang
1. Used as a disparaging term for a member of the white rural laboring class, especially in the southern United States.
2. A white person regarded as having a provincial, conservative, often bigoted attitude.
redneck
n : a poor white person in the southern US [syn: cracker]
Those are just three from online dictionaries. I was trying to backup my recent post by getting evidence of how the term redneck is not a racial slur, but it backfired. I am shocked.