When a woman goes down on a man's penis, her lips are so stretched downwards , it makes the
appearance of a funnel. The elongate lips are the tip of
the funnel, and the rest of her head are the bottom. This is opposite of a kiss sick, where the lips are closer
to the face.
Roger: Hey, Dave!
How did it go with
Charmaine last night?
David: Oh, she was great! When she
went down on me, her lips were SO stretched down on my cock, it looked like a funnel tip! She REALLY knows how to funnel suck!