Only Colin Furze would take a perfectly good BMW and fill it with water. He calls it his best invention ever. I think his wrist flame throwers were pretty tight or his wall walking boots were more impressive and of course a life size Imperial Walker was outrageous. All of those have been on my page over the years as Colin will tell You he has been turning the internet up to 11 since 2006. He has done some great stuff I call him the mad inventor.