Two hillbillies  walk into a restaurant. While having a bite to eat, they talk about their  moonshine operation. 

Suddenly, a woman  at a nearby table, who is eating a sandwich, begins to cough. After a  minute or so, it becomes apparent that she is in real distress.

One of the  hillbillies looks at her and says, 'Kin ya swallar?'  

The woman shakes  her head no. 

Then he asks, 'Kin  ya breathe?'

The woman begins  to turn blue and shakes her head no. 

The hillbilly walks over to the woman, lifts up her dress, yanks down her drawers and  quickly gives her right butt cheek a lick with his tongue.  

The woman is so shocked that she has a violent spasm and the obstruction flies out of her  mouth.  As she begins to breathe again, the Hillbilly walks slowly back to his table.  

His partner says,  'Ya know, I'd heerd of that there 'Hind Lick Maneuver' but I ain't niver  seed nobody do it!'