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!"