You're dumb enough to think that ninja is talking about actual literal inbreeding and not using the term as a general insult about your party's hillbillydom. Its like if I said republicans are bible thumpers it doesn't literally mean that you thump the bible, it means you're party includes religious fanatics.
Of course I'm dumb enough to waste my time explaining basic conversational English to a potato. And before you ask, no I don't think you're an actual literal potato.
Hey look, someone who isn't a blithering inbred moron.
I swear 99% of y'all were fed paint chips while being dropped as babies repeatedly.