Worst nightmare – a vacuum cleaner salesman doing a demo at your home. Well, not for autistic vacuum cleaner obsessed teen Dylan Greene. His dream came true when his mom contacted Kirby vacuums (Dylan’s fav ) and organised a live demo for his birthday. Dylan’s love of the dust sucker means he spends hours a day watching videos about the different Kirby’s. After the salesman went through his sales pitch Dylan was given a brand new Kirby.