It is a sex position where the man finishes in a girl's anus. Then proceeds to lift her up and at a slight angle till the cum from her anus flows back out then drips into the males mouth. It will take some practice, and it isn't a bad thing to have a history of weight lifting.
"Brace yourself woman, here comes the Heavenly Chimney"
by Dr. Lollipop August 24, 2008