Zack Sharf “South Park” creators Matt Stone and Trey Parker went viral during the pandemic thanks to their surprise deepfake video, “Sassy Justice,” which has earned over 2 million views on YouTube since its October 2020 debut. The 14-minute short finds a deepfake Donald Trump, voiced by Peter Serafinowicz, reporting news out of Cheyenne, Wyoming under the eponymous moniker. The project was the first bit of content to come out of Deep Voodoo, Stone and Parker’s deepfake production studio.Stone and Parker said at the time that “Sassy Justice” came about because “we just wanted to make fun of [deepfakes] because it makes it less scary,” but it turns out the project had its roots in a full-length Donald Trump deepfake movie that Parker and Stone were working on and then scrapped because of the pandemic.