The hillbillies
 

Three Hillbillies are sitting on a porch shootin' the breeze.

1st Hillbilly says: 'My wife sure is stupid! She bought an air conditioner.'

2nd Hillbilly says: 'Why is that stupid?'

1st Hillbilly says: 'We ain't got no 'lectricity!'

2nd Hillbilly says: 'That's nothin'! My wife is so stupid; she bought one of them new fangled warshin ' machines!'

1st Hillbilly says: 'Why is that so stupid?'

2nd Hillbilly says: ''Cause we ain't got no plummin'!'

3rd Hillbilly says: 'That ain't nuthin'! My wife is dumber than both yer
wives’s put together! I was going through her purse the other day lookin'
fer some change, and I found 6 condoms in thar.'

1st and 2nd Hillbillies say: 'Well, what's so dumb about that?'

3rd Hillbilly says: 'She ain't got a pecker.'