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1.
When your sibling and child decide to have a kid. Also, a combination of grandchild and niece/nephew. Most common among rednecks.
Billy: "Heeey, my brother Larry and my daughter Sally Mae are gittin' hitched!"
Jack: "Weeell, I s'pose we'll have ourselves a lil' kentucky baby runnin' 'round here right soon!"
by katkat July 07, 2006
12 33

Words related to kentucky baby

hillbilly redneck babies baby inbreeding kentucky trash white trash
 
2.
1. noun - a baby that has two relations, ie both your grandkid and your neice.
1. Yea, Mary's son married her brother and had a kid, its a kentucky baby cuz its both her neice and her grandkid.
by MackaFatty July 07, 2006
8 29