Found in the Mass Epicenter. The Blackhole appears once every minute. It pulls you into the middle of it. When touched, your screen warps as you die. It is the most powerful object in the game.
How To Survive
Although it may seem quite hard, it's easy! When the time comes, simply exit or point your mouse where your car just points against the wall.
There are a few risks. First you have to watch the barriers to prevent from being electrocuted. Second, look out for the idiots that try to bump you to them.