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When a fat man acquires so much fat around his groin his willy retracts inward to the point that only his bell-end is poking out.
Turtlehead syndrome is one of the most dreaded symptoms of morbid obesity in men.
by Beavis II March 03, 2009

Words related to Turtlehead syndrome

helmet in a hedgegrove knob stump weewee winky