The next iteration of the Tesla Model S — The P85D, has an ‘insane’ mode which is their equivalent of a ‘sport’ or ‘turbo’ button. A man named Brooks drove friends and family in a Tesla P85D after turning on insane mode, and they screamed. All of them were shocked. Reactions included flailing hands, a phone being pinned to the back of the seat, rollercoaster-like screams, and more shown in the video below.
Video credit: Drag Times.
Thanks to The Verge for finding this.