Having been a rural Kentuckian all my life, me & my people have been the brunt of a lot of jokes.
But after being here for a while, I've found Montanans to be about the most ignorant rural folks in the nation. Hell, they don't call it Montucky fer nothin! are you a native Montuckian, or a Cali transplant ? Be bewey bewey careful with this..... It might be your fate here.
Anyway, welcome to the forum. Have fun.
To be honest I've probably made a couple of those jokes but I really don't think there is anything wrong with Banging your sister.