Basically they take one up tight bitch and once trailer trash bitch and put them in each others houses, and then watch as the up tight bitch complains about the trailer trashes style of life, how she doesnt look after her house etc etc and the trailer trash accuses the up tight bitch of being a bad mother, they shout for 15 minutes or so, then the show ends.
Next week on Wife swap...Exactly the same thing! only with black people!