Two hillbillies walk into a Dairy Queen. While having a couple of Blizzards, they talk privately about their moonshine operation Suddenly, a woman at a nearby table, eating a chicken sandwich, begins to cough. After a while, 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.
"Kin ya breathe?" The woman begins to turn blue, eyes widen and shakes her head no.
The hillbilly strolls over to the woman, lifts up the back of her dress, yanks down her drawers and quickly gives her right butt cheek a long lick with his tongue.
The woman is so shocked that she has a violent spasm and the obstruction flies out of her mouth. She begins to breathe again, the hillbilly ambles smugly back to his table.
His buddy says, "Ya know, I'd heerd of that there 'Hind Lick Maneuver', but I ain't never seed nobody do it.