Collected by 95 home dryer vent cleaning franchisees of Dryer Vent Wizard International, the company set the Guinness World Record for largest dryer lint ball collected, with a respectable 690 pound mound. They then had a group of firefighters from Farmington Hills, Michigan burn the ball to demonstrate just how flammable dryer lint is, and raise awareness about its danger (and presumably sell some dryer vent maintenance in the process). No word what percentage of that ball was actually pubic hair, but my guess is a solid quarter.