Those with severe lack of a jaw-line and neck. A condition where the bottom of the face siphons into the body seamlessly.
Typically a pudgy half-man, the more arrogant of the breed try to disguise with a thin (often near invisible) beard line to simulate an actual jaw.
"Did you hear the funnel faced kid died? I heard it was because the centrifugal force of the load he sucked from the teacher was like a semen bullet that blew through the bottom of his stomach."