A euphemism for vagina, pussy, cunt, snatch, etc.
"Imma get all up in that Dutch house tonight, babygirl."
The Dutch house is a restaurant/bakery in Columbiana Ohio, which defines the border of the normal folk, from Youngstown, Canfield and Poland/surrounding areas, to the backwoods rednecks from south of the Dutch house, who like chewing tobacco, fishing, and doing things the most difficult way possible.
North of the Dutch house folk “Are we working there next?” “Yeah, but the guys from south of the Dutch house built it, so give it a once over, safety guy is coming today” south of the Dutch house guy “(unintelligible, most likely an expletive) swallowed my dip!”