A woman orders a chicken sandwhich and starts to c

A woman orders a chicken sandwhich and starts to choke. People are running frantically, trying to figure out what to do. Two homosexuals sitting in the corner wisper to each other and run in front of the choking lady. One strips out of his overalls, bends over butt naked in front of his friend. His friend proceeds to lick the other's ass.
Upon seeing this, the lady vomits forcing the lodged food from her throat. After making sure the lady is OK, the two homosexuals return to their food.
One turns to the other and says, "Wow, that hind-lick manuever really works!"